The sex of the alligator has something to do with the temperature of the nest. Within seven to 21 days of incubation, the sex of the baby alligator is already determined.

When Do Alligators Lay Eggs?

The alligator mating season happens between May and June, according to the Florida Fish and Wildlife Conservation Commission. As early as April, more than one million alligators in the state begin the courtship process. 

After the mating season, the females build a nest and lay somewhere between 32 and 46 eggs. Some alligators can lay as many as 50 eggs in a clutch. 

Alligators rub and press on each other’s snout or back during courtship. This behavior shows strength. The strong males will win over the females. 

The males sink under the water, just below the surface, and they make low-frequency sounds known as bellowing.

In the mating season, alligators are more active. As such, they are likely to have run-ins with humans. Although alligator attacks are uncommon, people must pay special attention to them during the mating season.

During this period and the incubation period, alligators can become aggressive because they are protecting their eggs. 

Read Also: Are Alligators Dinosaurs

How Long Do Alligator Eggs Incubate? 

Alligator eggs incubate for about 63 to 68 days. The eggs are likely to hatch in mid-August. Some will hatch in early September. 

If the incubation temperature is below or at 30 °C or 86 °F, the eggs will produce females. If the incubation temperature is hotter, the clutch will comprise males. If the nest is made of leaves, the nest tends to be hotter.

As such, it is not unusual for gators to become females if the mother laid eggs in wet areas, like marshlands. The typical ratio of male to female in a clutch is 1:5—one male is hatched for every five females. 

Alligators, like snakes, have egg teeth. They use this tooth to break open the eggshell when they are ready to get out. Those that fail to do this may suffocate and die. 

Once the baby gators are out, the mother alligator will protect them until they are about a year old. Baby gators have a low survival rate. They are often preyed upon by other animals. Even adult alligators will eat them. 

Alligator eggs are also susceptible to drowning, as some get crushed by the mother. There are also animals in the wild that prey on alligator eggs. Raccoons are the primary predators of gator eggs. There are reports that hogs, bears, and otters also eat gator eggs.

Related Article: Do Alligators Hibernate?

What do Alligator Eggs Look Like?

Alligator eggs are white and hard-shelled. They are slightly larger than a chicken’s egg but more oval shaped.

The outer layer of a gator’s egg is hard. However, the inner layer is soft. As such, it kind of feels like a snake’s egg. The inner layer is soft like leather, and this prevents the egg from cracking. Instead, the eggs get squished. 

As the embryo gets bigger, the outer layer of the egg gets thinner. By the time the gator finally hatches, the egg has become softer, and the hard layer is almost gone. This process is necessary so the baby gator can crack the shell open.

There are many people in wildlife and conservation parks collecting alligator eggs. They incubate the eggs artificially. They do this to protect the eggs from predators. 

When gathering eggs, they are careful in handling them. If the egg gets turned, the embryo inside can drown in the liquid in the egg. The eggs need to stay the same way.

They also get the nesting material, as these things carry the bacteria that is necessary to incubate and hatch the eggs. 

Do Alligators Lay Their Eggs in Water?

Alligators lay eggs on land; they do not lay eggs in water. They look for a safe spot, particularly in muddy areas with vegetation. Some alligators will build nests up to three feet tall—they are high because of the vegetation. Some nests are as big as six feet in diameter. 

Alligator eggs are similar to other reptiles, including lizards and turtles.

Read More: Why Are Alligators Not Considered Lizards?

What Happens After Hatching? 

The first years of the alligator are spent swimming and eating small animals. They stay near their mother—those who do not will eventually die. Small alligators feed on insects and worms.  

As these gators reach a big enough size, they will start eating frogs. Some will eat rats if available. Alligators are opportunistic feeders, and they are carnivores. As such, they will eat any animal that does not require a lot of effort. 

Few alligators that hatched from the clutch will survive. After hatching, these alligators are small. People who operate gator farms say that only two to three gators will survive from a clutch of 35.

Some alligators will stay with their mother for up to three years. Once they reach this age, they are now ready to venture on their own.

By this time, they would be four feet in length. Once they hit this size, they are practically invulnerable, except adult gators who want to cannibalize them. It sometimes happens, especially if there is a shortage of food.

Although alligators can grow to an incredible length, they are not immortal and they do not grow indefinitely, reaching their maximum size at around age 25-35.

Summary: Do Alligators Lay Eggs

Alligators lay eggs, and they build nests for these eggs. They lay eggs in muddy areas with rich vegetation. They use the vegetation to manage the temperature of the nest, which will help in the incubation process. 

The gator’s sex relies on the temperature of the nest—high temperature produces males, and low temperatures produce females. After hatching, the baby gators stay with their mother for up to three years before they venture alone. 

Stuart

Stuart is the editor of Fauna Facts. He edits our writers’ work as well as contributing his own content. Stuart is passionate about sustainable farming and animal welfare and has written extensively on cows and geese for the site.

Stuart

Alligators are opportunistic feeders. What this means is that they eat what is easily accessible. Their eating habits, or diet, depend on their age and size. Some adults also cannibalize small alligators.

Foods That Alligators in Florida Eat

1. Snails

Small alligators, especially those a year old or less, eat snails and other crustaceans. They do this if their environment is conducive to these animals. Of course, it is likely since alligators live in bodies of freshwater. 

2. Insects and Worms

Baby alligators are the ones that do this. Since they are very small, they feed on insects and worms that they can find on land.  

At just a week old, baby alligators are camouflaged. They have yellow bands, which makes them difficult to see. It is also perfect for their survival, as they are only eight inches, and predators can eat them. Baby alligators usually hunt at night. 

3. Turtles 

Alligators have powerful jaws. They can snap on turtles, and there are videos online where people can see how an alligator snaps a turtle with its jaws. Turtles, however, are not a regular part of an alligator’s diet.

Why is this? If the turtles are small, it is easy for the alligator to eat them. But if the turtle has grown, it is a challenge for the alligator. Since alligators are opportunistic feeders, they would rather eat something else.

4. Fish 

Even at a young age, an alligator would eat fish—small fish, that is. While juveniles have the instinct to hunt, they have not mastered this skill yet. Oftentimes, their hunting is a hit and miss. 

5. Mammals

Large alligators in Florida eat mammals. Most of the time, they eat coypu, which is also called nutria. It is a large semi-aquatic rodent. They live in burrows along the water, and this is why alligators can prey on them. 

Alligators in Florida also eat muskrat, another type of semi-aquatic rodent that is common in North America. When alligators get big, they are even known to hunt bears and panthers. 

6. Birds and Reptiles

Alligators also eat snakes and other reptiles, especially in the lizard family. The big ones can attack birds. It is difficult to catch birds, but alligators succeed if the bird is unsuspecting or if it is hurt. 

Some birds get caught in vegetation, and the alligator will use that opportunity to prey on the poor bird. However, this does not happen all the time. Some birds even use the alligators for their safety!

Related Article: Do Alligators Hibernate?

FAQs

Do Alligators in Florida Eat People?

In Florida, alligator attacks are extremely rare, and it’s even more rare for an alligator to eat a person. Alligators are scared of humans, and they want nothing to do with people. If an alligator sees a human being, it does not see the human as prey. 

However, it does not mean that the alligator will not attack. It will if it feels threatened. Humans are advised not to feed alligators, as this can make the alligators lose their natural fear of people. If this happens, alligators may begin to look at people as food sources. 

Do Alligators in Florida Eat Turtles?

There are five species of turtles in Florida, each of which is potential prey for an alligator. Alligators have a bite force that is strong enough to break a turtle’s shell, however, turtles are not easy prey for alligators so they are more likely to eat fish.

Alligators do not eat turtles if they have other food sources. If food is scarce, then the turtle will definitely be on the menu. 

Do Alligators in Florida Eat Fish?

Fish are the largest component of an alligator’s diet.

Alligators typically hunt in shallow waters. When adults prey on fish, they jump while in shallow water and snap on the target.  

Do Alligators in Florida Eat Crocodiles?

Alligators do not eat crocodiles in Florida, even though both of them can be found in the same locations.

Alligators can only be found in the US and China. Crocodiles are everywhere, but they are most abundant in Africa and Asia. Despite living together in south Florida, there are no reports or eyewitness accounts of alligators preying on crocodiles. 

It is not also likely to happen, as crocodiles are generally bigger than alligators. If anything, it is possible that it is the other way around. It is also likely that some adult alligators may prey on juvenile crocodiles.

Do Alligators in Florida Eat Watermelon?

Fruit don’t make up part of an alligator’s regular diet, however, there was a viral photo recently of an alligator eating watermelon from a watermelon field.

Experts suggest that this particular alligator tasted something sweet before and liked it. Alligators, like humans, can taste sweet things. In the wild, it is not unusual for humans to feed alligators with marshmallows and watermelons. 

It is possible that this alligator had tasted watermelon before and liked it. When it found the watermelon field, it took a bite. 

Do Snakes Eat Alligators in Florida?

Recently there has been an infestation of Burmese pythons in Florida, and these pythons are eating the alligators. They are an invasive species and are now a cause of alarm in the everglades. 

Many python pet owners released these animals in the wild, where they mated and multiplied at an alarming rate. Now, these pythons are damaging the ecosystem and can hurt the habitat of the alligators.  

Conclusion

Alligators are opportunistic predators. Alligators in Florida will eat just about anything, but their diet has dependencies on their size, habitat, and the options available. 

Alligators also cannibalize each other. It is why their survival rate is so low. Even if mother alligators would protect their young, these juveniles are still no match for adults. 

Stuart

Stuart is the editor of Fauna Facts. He edits our writers’ work as well as contributing his own content. Stuart is passionate about sustainable farming and animal welfare and has written extensively on cows and geese for the site.

Stuart

Alligators are afraid of human beings. However, they will attack if they feel threatened or if they are really hungry and there is a scarcity of food. Sometimes, they will also chase humans who encroach on their territories.

Can an Alligator Kill a Human?

An alligator can kill a human, although it’s unlikely. Alligators are powerful animals with a bite force that can reach 3,000 PSI. An alligator can also run fast at 35 miles per hour.

Killing a human being, especially in water, is easy. However, alligators rarely attack, which is why it is not a common occurrence. Human beings have also learned to respect alligator territory and stay away from them. Or they keep a safe distance. 

When alligators kill their prey, they bite and clamp their jaws shut and perform one of the following actions:

• Drown the human – The alligator will drag its prey below the water to drown it.
• Do the death roll – The alligator will roll several times, either on land or water.
• Do the thrashing – The alligator will thrash its head from side to side.

Alligators, like crocodiles, use their sharp teeth for hunting prey. Their jaws are their predominant tool. They have enough muscle power in their jaws to crack a turtle’s shell. Couple that with a powerful body, and the alligator is the apex predator in its environment.

Read Also: Can Humans be Cruel?

How Many People are Killed by Alligators Each Year?

There are several cases, but again, these are rare. There is no single consensus on the average attacks. Some people say that a person is more likely to get attacked by an alligator during a hurricane. 

This claim is not valid. A study shows that the likelihood of dying from alligator attacks during a hurricane is only one in thousands.

There is a list of alligator attacks about fatal cases that have been thoroughly documented. Below is a snapshot for each decade. 

• 1970s – 4 
• 1980s – 4 
• 1990s – 3
• 2010s – 8 
• 2020s – 2

As one can see from this report, fatal attacks are rare. And even if the attacks led to death, it is also rare for alligators to eat the human remains. 

The most recent case of a fatal alligator attack was Timothy Satterlee. He was an old man aged 71 when the attack happened. 

The incident occurred in Louisiana in the floodwaters following Hurricane Ida. The victim’s wife saw it and said that the alligator bit the man’s hand off. Later on, some people captured a 12-foot-long gator, and they believed that it was the same gator that attacked Timothy. 

They found human remains in the alligator’s stomach, confirming that it was attacking people. It was the first fatal attack in the state since 1774.

Read Also: Do Humans Eat Seals?

Why do Alligators not like Humans? 

Although alligators have the power to attack humans, they don’t because they are opportunistic predators. It means that they only want to attack easy prey and have learned that humans are a threat to them.

Humans are difficult prey. Humans can spot alligators and run. Human fatalities due to alligator attacks happen to the elderly and children in many cases. Some humans are also careless, toying around alligator habitats.

A vast majority of alligators, especially in Florida, are wary of human beings. They are like this because humans have hunted them down. 

Related Article: Are Alligators Dinosaurs

Can an Alligator eat a Whole Body?

An alligator does not have the stomach capacity to consume an entire body. In North America, the average weight of a human being is around 80 kilograms (175lbs). An adult alligator can only eat up to around 17 kilograms in a single meal, after which it does not have to eat again for a week.

Even if the victim is a child, an alligator does not have the tummy to eat an entire human body. As such, stories where an alligator ate an entire human are all hoaxes. If anything, many alligators shared the victim, or some fishes also ate the body. 

Crocodiles, however, are a different story. If they have the opportunity, they will gorge themselves and eat up to 30% of their body weight.

Related Article: Do Alligator Eat Turtles?

Can an Alligator Digest Bones?

An alligator can digest anything organic, including muscle, cartilage, and even bones. Of course, they cannot digest rocks that they swallow or metal and plastic. 

It is easy for alligators to digest human bones. For one, the digestive process begins at the mouth. An alligator has 80 teeth, and it uses these teeth to crush the bones before swallowing them. 

Alligators also have a unique digestive system. After a big meal, the alligator diverts blood that is rich in carbon dioxide to the digestive system. What happens next is that there is a boost in the production of gastric acid. 

It is this acid that has the power to digest the bones. Also, if the alligator does not digest its food quickly, it can die. 

Summary: Do Alligators Eat Humans

Alligators attack humans, but only on rare occasions. Most of the time, they attack if they are under stress, threatened, or if there is a significant shortage of food in the environment. 

When alligators do attack humans, they usually attack the careless and the vulnerable, like the elderly and children. There are reports of alligators attacking humans, the most of which was in the 2010s when there were eight fatal cases.

Stuart

Stuart is the editor of Fauna Facts. He edits our writers’ work as well as contributing his own content. Stuart is passionate about sustainable farming and animal welfare and has written extensively on cows and geese for the site.

Stuart

In addition, crocodile behavior is different from alligators. Crocodiles are more aggressive hunters, whereas alligators are opportunistic hunters.

Why are Crocodiles More Dangerous than Alligators?

Crocodiles are more dangerous than alligators because they are bigger, stronger, and more aggressive.

Crocodiles are bigger than alligators. On average, crocodiles can grow up to 23 feet. On the other hand, the average alligator length is 13 feet. Because of the crocodile’s size, it has more power and can therefore take the risks of aggression. 

In addition to this, there are so many crocodiles in the wild—all of them are fighting for the same resources. The ones that live in Africa are especially dangerous, as they are fierce predators.

Crocodiles experience famine in many habitats, so they hunt and eat anything except the hippo. As far as human attacks go, both crocodiles and alligators attack humans. However, gators rarely do this. 

On the other hand, alligators live in America and US only. The areas where they live are not so populated, so they are not fighting for resources all the time. For one, the Chinese alligator is already endangered, so there aren’t so many of them fighting for food. 

Read More: Are Crocodiles Lizards?

Crocodylian Species Dangerous to Humans

Although crocodiles are the most fearsome, people must never feel safe or complacent around any crocodilian. Even the smaller animals like alligators, caimans, and gharials can cause life-threatening injuries to a human being.

Here are some of the most dangerous species of the crocodilian class of animals…

1. Nile Crocodile

First on this list is the Nile Crocodile, which is deemed as the most dangerous crocodile in the world. This crocodile has a wide range of habitats, which spans almost the entirety of Africa. They live in both brackish and freshwaters.

Because of their size and habitat, they attack a lot of people. These crocodiles can grow up to 20 feet, and they live in areas populated by humans. The Nile River, for one, is a river where many people swim. The estimate is that they are responsible for 300 attacks on humans per year.

Nile crocodiles are the apex predators of their environments, and only very large animals like hippos and elephants are impervious to their attacks.

Read Also: 27 Examples of Animals with Scales

2. American Crocodile

The American crocodile has habitats in the United States. They also live in the Central and South Americas. They live in saline waters and usually make a home in estuaries and brackish waters, where they can hold their breath for several hours.

These crocodiles are huge, growing up to 16 feet. Although they prefer smaller mammals as prey, there are reports of attacks on humans. In fact, attacks on humans are not unusual—there were 90 reported cases of attacks from 2008 to 2013, 20 of which resulted in fatalities. 

Related Article: What Do Saltwater Crocodiles Eat?

3. American Alligator

The American alligator can only be found in the United States. The estimate is that there are five million alligators in the country, with around 1.25 million located in Florida. 

These gators live in freshwater environments. As such, it is not uncommon for them to have run-ins with humans. From 2000 to 2007, the average number of alligator attacks in Florida is 11 per year.  

From 1948 to 2005, there were 379 documented alligator attacks in the US, and 17 of these resulted in death.

However, one must take note that alligators are afraid of humans. In the cases of attacks, the humans were doing something that provoked the alligator to fight back, such as capturing the gator or poaching their eggs.

Some people have the habit of feeding the gators. Authorities discourage this, as the gators would begin to associate humans with food. If this does not stop, it can be dangerous.

Related Article: Are Crocodiles Energetic?

4. Black Caiman

The black caiman is part of the alligator sub-family. It lives in South America, and it is also a pretty common sight in the Amazon River basin. They have a wide range of diets, including fish, mammals, and other reptiles. 

Black caimans can grow up to 15 feet, similar to the alligator. There are reports of assaults on humans. Between 2008 and 2013, there were 43 reported incidents of human attacks. 

Related Article: What Animal Eats Crocodiles?

Do Crocodiles Prey on Humans? 

Some species of crocodile intentionally hunt humans. These include the Nile crocodile and the saltwater crocodile. For both fatal and non-fatal attacks, these two species are the most common culprits. 

The Nile crocodile attacks hundreds of humans in Africa, while the saltwater crocodile is highly active in Southeast Asia and Australia. At least half of the attacks of Nile crocodiles are fatal, which makes them scarier than other crocs. 

Some other species also attack humans. However, there is one big difference: they do not hunt to eat, only to defend themselves. By comparison, the Nile and saltwater crocodiles actively hunt and eat human beings. They look at humans as food.

Read More: Can Crocodiles Smell Blood?

Is the Crocodile Stronger than the Alligator?

In general, crocodiles are much stronger than alligators due to their size, but there is variation between individual animals. Crocodiles can grow to 23 feet in length, compared to 10 feet for alligators. Crocodiles also have a stronger bite force, delivering up to 3,700 PSI compared to 3,000 PSI for the strongest alligators.

Combine that jaw power with size, and the crocodile is the scariest predator on earth. They can drag buffaloes, zebras, and buffaloes underwater without the help of other crocs.

Crocodiles will never hesitate to attack prey in the wild, no matter how big it is. They would even attack elephants. The only reason crocs do not attack hippos is because hippos fight back and maul them. 

Related Article: Can Alligators and Crocodiles Be Pets?

Summary

Crocodiles are more dangerous than alligators because alligator populations do not force them to find something to eat. Alligators are shy and only attack humans if under duress or provoked.

Crocodiles are much more aggressive and are more likely to attack. The two most dangerous crocodile species are the Nile and saltwater crocodile, both of which actively hunt human beings for food.

Stuart

Stuart is the editor of Fauna Facts. He edits our writers’ work as well as contributing his own content. Stuart is passionate about sustainable farming and animal welfare and has written extensively on cows and geese for the site.

Stuart

The eight-hour assumption is based merely on calculations. Crocodiles have the ability to redistribute oxygen to the rest of the body at will.

The theory is that they can last for eight hours underwater if they are not doing anything at all, as this will not take much energy and oxygen to do.

How Long can Crocodiles Stay Underwater?

The consensus among zoologists is that crocodiles generally stay underwater for between 10 and 15 minutes, although in specific circumstances they may be able to hold their breath for up to two hours.

This length of time, 10 to 15 minutes, is only applicable if the crocodile is on a voluntary dive. Scientists say that if the crocodile feels under threat, it can stay underwater longer than this.

If pressed further, like if it is hunted, the crocodile can stay underwater for two hours, making it extremely dangerous to animals near water.

Related Article: Can Alligators and Crocodiles Be Pets?

How Do Crocodiles Hold Their Breath for So Long?

Crocodiles can hold their breath for long periods by reducing their movement and lowering their heart rate to only a few beats per minute. This conserves oxygen and allows them to hold their breath for long periods.

Crocodiles, like humans, have a heart that has four chambers. The heart pumps blood to the veins, and the veins take the blood to different parts of the body. 

Crocodiles can conserve energy by lowering their heart rate, and thus reducing the amount of oxygen required.

Crocodiles have the ability to move physically without using a lot of oxygen. This process is called anaerobic respiration. The cells do not have to breathe to be able to move. The energy that they use comes from glycolysis, a process which breaks down sugars to get energy.

Related Article: What Do Saltwater Crocodiles Eat?

Do Crocodiles Sleep Underwater?

Crocodiles can not sleep underwater. Unlike fish or amphibians that can extract oxygen from water, crocodiles have lungs and need air to breathe.

Crocodiles sleep several times every day, but not for long periods. Most of the time, they sleep at night. However, some crocodiles are nocturnal, so they find a balance between hunting and sleeping. 

As light sleepers, they do not enter REM or rapid eye movement sleep. Crocodiles wake up at the least disturbance. It is why many people will never catch a crocodile sleeping. They evolved like this because it is necessary for survival. 

A study shows that crocodiles can sleep with one eye open. In the study, the crocodiles kept their open eye on the human experimenter while the other eye was closed. The study was recorded with infrared cameras.

The scientists concluded that crocodiles go through uni-hemispheric sleep—something that aquatic animals can also do. It also indicates that the crocodiles may sleep with half a brain functioning. Uni-hemispheric sleep is slow-wave sleep. Half of the brain rests, while the other half stays alert. 

Related Article: Can Crocodiles and Alligators Live Together?

Does Crocodile Breathe Through Gills?

Crocodiles do not have gills. They have a similar respiratory system to humans. The air goes in the nostrils; then it travels through the windpipe. 

However, the similarity ends there. Studies indicate that crocodiles breathe like birds. In humans, the breathing pattern is tidal. It is like the tides in the sea that goes back and forth. The air goes out the same way it entered.

Crocodiles and birds do not breathe this way. Instead, their breathing pattern is unidirectional. The air goes through many loops in various parts of their bodies. Despite this ability, crocodiles can drown. They must breathe air in the same way many land animals do. 

Read More: Why Crocodiles Aren’t Considered Marine Mammals

Do Crocodiles Breathe Through Their Skin?

No, crocodiles cannot breathe through their skin because they are reptiles. Only amphibians that can breathe through their skin.

Most amphibians can breathe through their skin, but not all. The skin absorbs oxygen from the water. Amphibians do not breath air from the skin. The oxygen that they absorb through the skin will go to their blood vessels. 

As reptiles, crocodiles have scales. These scales, particularly for the crocodile and alligators, are called scutes. They are thick and bony, and air cannot penetrate them. Crocodiles breathe through the lungs. 

Despite the scutes being thick, they do have sensitive nerve endings. They are sensitive enough to feel the touch of a fingertip. 

Read More: Are Crocodiles Lizards?

Summary

Crocodiles can hold their breath underwater for 15 minutes. They have the ability to reduce their heartbeat and also conserve energy. When they do this, they can use another energy source to attack prey while they are lurking underwater. 

Crocodiles are not fish. They will drown if they stay underwater too long. Like land animals, crocodiles must breathe air. They are also not like amphibians—they cannot breathe through their skin. 

Stuart

Stuart is the editor of Fauna Facts. He edits our writers’ work as well as contributing his own content. Stuart is passionate about sustainable farming and animal welfare and has written extensively on cows and geese for the site.

Stuart

Alligators are brutal predators, but they hatch so small—less than one foot. As such, they are vulnerable to other large animals.

While they stay with their mother for a year or more, some stray away and get preyed upon. Others that grow are also subject to predation by their own kind.

What Animals eat Alligators?

Alligators have many predators in the wild. Although the adults are fairly safe, juvenile alligators are preyed upon by bobcats, raccoons, herons, raptors, human beings, other alligators, and fish.

Baby gators are highly vulnerable. It is why the survival rate of a clutch of gator eggs is so low. For an average clutch of 38 eggs, about 24 hatchlings will make it. Of these 24, only eight will make it to adolescence. The rest die from predation.

Of the eight, only six will reach maturity. The other two will also die of predation from other alligators or be killed by humans. This estimate is only for areas with no huge population of alligators. If there are more alligators, the survival rate is lower. 

1. Bobcats

Sometimes called wildcat, bobcats are small felines around twice as large as the average house cat.

Its tail appears to be cut or “bobbed.” They are fierce predators that hunt many animals. As carnivores, the bobcat eats rabbits, squirrels, and even young alligators. 

2. Raccoons

Raccoons are extremely intelligent and adaptable mammals. They look like they are wearing a bandit mask, and they have long fingers that help them snatch their prey.

Raccoons prey on alligator eggs, but they do not eat juveniles. 

3. Human Beings

Human beings hunt adult alligators, either to cull them from an area where they are causing problems, or in some cases to eat them.

Although in the wild a human could never outrun an alligator, in reality humans use harpoons and nets to hunt alligators.

Alligator flesh is said to taste similar to chicken and doesn’t have a strong taste.

Related Article: Does Humans Eat Lobster?

4. Herons

Herons and other long-legged birds often eat fish, small amphibians, and small reptiles.

While a heron is no match for an adult alligator, herons can eat juvenile alligators just as they would a frog or small lizard.

5. Raptors

Raptors including hawks, eagles, and falcons are mighty predators. They have excellent eyesight and prey on small reptiles, amphibians, mammals, and even other birds.

6. Other Alligators

Alligators and other crocodilians have been known to exhibit cannibalistic behaviors. It’s thought that they do this to reduce the competition for food.

7. Fish

Large fish may prey on juvenile gators if they are swimming without their mothers.

In the US, the Mississippi river is the main home of Alligators and is home to several large fish species including the Gulf Sturgeon, Bighead Carp, and White Bass, all of which can reach several feet in length.

What are Alligators Afraid of?

Alligators are afraid of humans. Experts say that the alligator’s fear of humans is natural. They do not typically approach human beings in the wild. 

When alligators encounter humans, they usually retreat. Although there are reports of alligators attacking humans, these incidents are rare. 

Alligator attacks happen when a human encroaches on its environment. Mothers that protect their young or their nest are also vicious attackers. 

What Eats Alligators in Florida?

Many animals eat alligators in Florida, but the gator victims are always small. Once, a wildlife photographer captured a bird eating a small gator in a lake northwest of Orlando. The bird was an adult blue heron, and it flew after capturing the baby gator. 

The Florida Everglades is a huge sanctuary. There are so many species of birds, amphibians, and mammals here. The ones that eat the gators are: 

• Mammals like raccoons
• Snakes like pythons
• The American crocodile
• Eagles and other big birds

Again, adult alligators are preyed upon by either humans or other adult alligators. It is always the small alligators that end up as lunch for the other animals

Read More: What Do Alligators In Florida Eat?

Are Alligators Cannibals? 

Many crocodilian species, including alligators, are cannibals. They eat each other, but this is not part of day-to-day life. Alligators eat each other to reduce the competition for food. They also do this if they are looking for a mate. 

Most of the perpetrators are adults, and the victims are juveniles. However, this is not always the case. Sometimes, even mature alligators can become a victim of cannibalism. On some occasions, it is the mother that eats the babies.

Mother alligators sometimes do because there is not enough food or water in the environment. If the mother can no longer care for the young, she would also eat them. 

Summary: What Eats Alligators?

The alligator may be an apex predator. However, it starts its life as a small critter. Because of its size, a juvenile is easy prey. 

Adult alligators have three main predators—humans, alligators, and jaguars. In the wild, only the jaguar actively hunts medium-sized alligators like the caimans. 

Stuart

Stuart is the editor of Fauna Facts. He edits our writers’ work as well as contributing his own content. Stuart is passionate about sustainable farming and animal welfare and has written extensively on cows and geese for the site.

Stuart

Lizards and alligators both belong to the Reptilia class of animals, but lizards belong to the Squamata order, whereas alligators belong to the Crocodilia order.

In this article we’ll go over some of the differences and similarities between alligators and lizards and find out why alligators are classified separately from lizards.

What are Lizards?

Lizards belong to the suborder Lacertilia. They are squamate reptiles, and there are over 4,000 species of them. Not all of them have scales. Like snakes, they live in many parts of the world except Antarctica. 

The most well-known lizards are chameleons, geckos, and the Komodo dragon. Lizards come in many sizes—some are only a few centimetres long, while others can grow up to three meters. 

Many lizard species are quadrupedal, which means they have four feet. However, there are those that are legless. These lizards that have no legs are not snakes, but a separate group of reptiles known as Worm Lizards.

Most lizards are territorial, and they fight each other to get a mate. Some use bright signals. Lizards are mainly carnivorous, and their main style of hunting is to sit and wait. They eat insects, but the big lizards eat big animals like the water buffalo.  

Although alligators are generally much larger than lizards, there are still many animals that prey on alligators, especially juveniles or eggs.

Read Also: 30 Animals Like Lizards

What are Alligators?

Alligators are large, semi-aquatic reptiles which belong to the order crocodilia. The American alligator and the caiman belong to the family Alligatoridae. The alligator, specifically, belongs to Alligatorinae, and the caimans are from the subfamily caimaninae. 

Alligators are powerful reptiles. They have strong tails that they use to swim, which is also a backup weapon for defense. 

Although alligators are lizard-like, one distinct characteristic that they have is their long, flat snouts. They also move differently on land—they either use the high walk or low walk. Smaller alligators are capable of galloping, making them difficult to outrun.

Related Article: Can Alligators See in the Dark?

Alligators vs Lizards: Main Differences

Here is a quick snapshot of how alligators are different from lizards. 

Body Shape

Both alligators and lizards can grow big, but alligators are longer and stronger. Gators also have bony plates on their back, making them formidable. Lizards, on the other hand, do not have scutes and are generally smaller than alligators. 

The longest alligator that was recorded was found in Louisiana back in the 1900s. It was 19 feet, and two inches and people estimated its weight was at 2,200 pounds. On average, however, alligators are only seven feet long. 

The largest lizard in the world is the Komodo Dragon, which is also the heaviest. It is a powerful hunter that can run. It uses an extremely acute sense of smell to hunt, along with its tongue to sample the air. When lizards attack, they use their large, serrated teeth.

Related Article: Do Alligators Hibernate?

Habitat

Alligators live in freshwater. Specifically, they live in marshes, swamps, rivers, and lakes. There are only two true species of alligators in the world. These are the American and Chinese alligators. 

The American alligator lives in many parts of the US, including Florida, West Texas, Louisiana, and North Carolina.

Lizards, on the other hand, live almost anywhere except Antarctica. There are many species of lizards, so it is hard to tell where they all live. Lizards are much more well-adapted than alligators. There are lizards found in rainforests, deserts, marshes, and rocky areas. 

Lizards live on dry land, and some of them live in trees. Unlike gators, lizards are active on warm summer days. Alligators are nocturnal. 

Many lizards sleep in the winter. Alligators do something similar—they brumate. It is not unusual for alligators to stay submerged in the water during winter, with only their snout above the frozen water surface. 

Read Also: Do Alligators Growl?

Diet

Lizards and alligators are carnivores—they can only survive with meat. Since many lizards are small, they typically feed on insects. Their typical meal consists of ants, cicadas, grasshoppers, and spiders. 

Medium to big lizards eat small mammals. The Komodo Dragon, however, eats rodents and even the water buffalo. The caiman lizard (not the alligator) eats animals that have shells like snails.

Not all lizards are carnivores. Some only eat plants. For example, the marine iguana is a lizard, but its main diet is the algae from the sea. 

Alligators, on the other hand, are hypercarnivores. A hypercarnivore is an animal whose diet is at least 70% meat. 

Pretty much, alligators will eat anything. They are opportunistic hunters, and they will attack any prey that they can overpower. They will also attack humans, but these cases are rare. 

Read More: Can Alligators Detect Blood?

Reproduction

Both alligators and lizards lay eggs. Generally speaking, lizards lay a clutch of four to eight eggs. However, some species can lay around  50 eggs, like the iguana. Alligators lay around 34 to 50 eggs, too. 

Both alligators and lizards reproduce sexually. It means that they seek out a mate during the mating season. Gators are seasonal breeders and will only breed once a year. 

The Komodo Dragon also reproduces once a year. If the female is ready to mate, it gives off a scent through its feces that the male could follow. This mating activity is highly similar to how snakes reproduce. 

When a male dragon finally finds the female, he licks her body, and if the female does the same, they are a pair that will eventually produce offspring.

Related Article: How Far North Do Alligators Live in the USA?

Summary

Lizards and alligators are both reptiles, but alligators are not lizards. Lizards share a closer relationship with snakes than with gators.

Today, there are only two true extant species of alligators. These are the American and Chinese alligators. Lizards, on the other hand, have more than 4,000 species. 

Alligators are semi-aquatic, but lizards are terrestrial—some are arboreal. Gators are strictly carnivorous, while lizards are split between carnivores and herbivores. 

Stuart

Stuart is the editor of Fauna Facts. He edits our writers’ work as well as contributing his own content. Stuart is passionate about sustainable farming and animal welfare and has written extensively on cows and geese for the site.

Stuart

Another easy way to tell that crocodiles are not amphibians is that amphibians go through a metamorphosis from birth to adulthood, while reptiles don’t.

What are Amphibians?

Amphibians are ectothermic animals, which means that they are cold-blooded. All of them belong to the taxonomic group Lissamphibia. Like many reptiles, they inhabit a wide range of habitats. 

Amphibians are not just aquatic. There are so many species that include: 

• Arboreal –lives in trees
• Terrestrial – lives in water 
• Fossorial – lives underground in a burrow

Unlike reptiles, amphibians typically start as larvae in water. After some time, they grow into small animals and then go through a significant change. Not all amphibians do this, as some have bypassed this type of reproduction. 

A good example of this is the frog, the most known amphibian. Yet, throughout its life, it becomes several things. 

As an overview, here is the life cycle of a frog: 

• Egg
• Tadpole
• Tadpole with hind legs
• Froglet 
• Adult frog

Reptiles do not go through metamorphosis. Once a reptile hatches, they are already in their final form. They will not change significantly, except for size.

An amphibian can breathe through its skin, apart from the lungs. It is why they can survive in water. Because of this, the amphibians’ skin must stay wet to be able to absorb the oxygen from the water. If the amphibian gets too dry, they will die. 

Some amphibians, like tadpoles, have gills like fish. In many amphibians, their gills are located outside their bodies, and are not covered. A good example of this is the salamander.

Related Article: Do Crocodile Live in Water?

What are Reptiles?

Reptiles are cold-blooded, air-breathing, egg-laying tetrapods with bony scales or scutes that belong to the class Reptilia. Unlike amphibians, they can not breathe through their skin and they are born in their adult form without the need for a larval period.

Reptiles have another distinction from amphibians, as reptiles have scales that serve as protective armor. For crocodiles, the scales are called scutes. Some reptiles have bony plates, and some have both plates and scales. 

Read More: Crocodile Scutes Explained

The metabolism of a reptile depends on the temperature of the environment. Unlike mammals, reptiles cannot maintain a regulated body temperature. They also do not have sweat glands that allow them to pant. 

As such, reptiles like crocodiles must bask under the sun to get warm or hide in burrows if it gets too cold. They also have to move to the shade if it gets too hot. It is why it is not uncommon to see crocodiles, snakes, and turtles basking under the sun.

Another fascinating thing about reptiles is that their reproduction has a dependency on temperature. Many species of reptiles lay eggs and then leave.

Crocodiles are some of the most dangerous reptiles in the world.

Read Also: Do Crocodiles Have Long Tails?

Why are Crocodiles Not Amphibians?

Crocodiles are not amphibians because they do not possess the characteristics of one. A crocodile cannot breathe through its skin. What it has is a thick armor of scales and bony plates.

Crocodiles also do not breathe through their skin. They only breathe through their lungs. Although crocodiles can hold their breath for a long period, they cannot breathe underwater.

In addition to that, a crocodile does not go through metamorphosis. When a crocodile hatches, no significant changes happen to its body except growth. 

What is the Difference Between a Crocodile and an Amphibian?

The main differences between reptiles like crocodiles and amphibians are their breathing and their growth cycle. Amphibians can absorb oxygen from the water through their porous skin, whereas crocodiles require access to the air to breathe through their lungs. Amphibians are born as larvae and go through a metamorphosis to transform into their adult forms. Crocodiles do not go through this process.

When it comes to fertilization, one of the best examples is that of a frog. The female frog will lay its eggs in the water. Next, a male frog releases its sperm in the water to fertilize them. 

Scientists, however, discovered that some frogs do not do this kind of fertilization. They found out that some species of frogs use internal fertilization, too. The eggs are fertilized inside the frog, and then they are released. 

In addition to these differences, amphibians lay their eggs in water, holding them together by a gel. Reptiles, however, lay eggs like birds. A crocodile’s egg is both soft and hard. The outer part is hard for protection, while the inside is soft.  

Related Article: Can Alligators and Crocodiles Be Pets?

Summary

Crocodiles are reptiles; while cold-blooded, they do not qualify as amphibians because they cannot breathe through their skin. They also do not go through metamorphosis. 

Crocodiles, being reptiles, have scales. Amphibians do not have scales. Also, crocodiles must live on land, while amphibians can live in water, even for part of their lives. 

Stuart

Stuart is the editor of Fauna Facts. He edits our writers’ work as well as contributing his own content. Stuart is passionate about sustainable farming and animal welfare and has written extensively on cows and geese for the site.

Stuart

Disclaimer: This is information for entertainment and educational purposes only. Do not approach a wild animal and keep your distance. Only professionals should handle wild animals. Seek professional help immediately if you have been bitten or otherwise harmed. Consult your local wildlife authority for the right advice for your situation and locality.

Humans can run as fast as 44 kilometers per hour, which is equal to 27.5 miles per hour. Of course, only professional runners can do this. On average, a human can only run 10 kilometres per hour.

What to do in an Alligator Encounter

The best thing to do if you encounter an alligator in the wild is to back away. Move out of the alligator’s way and give it space. Alligators are usually fearful of humans but may act aggressively during mating season or if there is a nest nearby.

Alligators are opportunistic hunters, which means they may try to attack smaller humans including children.

Crocodiles, on the other hand, evolved to survive in areas where there is scarcity of food. They will take down prey much larger than themselves and do not have the same fear of humans that alligators have.

If you can, avoid venturing into areas where alligators are present. Although they are not as dangerous as crocodiles, they are still dangerous and there are plenty of documented attacks every year.

Alligators are likely to be more aggressive if they are protecting their eggs or nest.

Can a Human Out-swim an Alligator?

A human cannot out-swim an alligator. The human body did not evolve to live in water, and every species of alligator can swim faster than even the top olympic swimmers.

Although alligators cannot live and breathe underwater, they can hold their breath for a long time.

Unlike humans, alligators have tails they use to propel themselves underwater. Humans have feet, but these feet evolved for walking, not swimming. Alligators have long and flat tails that are muscular to move them forward underwater. 

Alligators have webbed feet which help propel them quickly through the water. Although alligators run on all-fours, when they swim they tuck their limbs close to their bodies to reduce drag and can switch direction easily by using their limbs and tail in tandem.

Alligators are also faster than a human paddling a canoe, and most canoes are not strong enough to withstand an alligator attack.

Related Article: Do Alligators Make Hissing Sounds?

Does Running in Zig-Zags Help to Outrun an Alligator?

Running in a zig-zag to outrun an alligator is a pervasive myth. Alligators are fast over short distances but tire easily, so the best idea is just to get as far away from them as fast as possible.

Alligators only run short bursts. Despite the ability to run fast, they cannot keep this momentum or pace. They easily get tired, and they would rather conserve their energy for an easier meal. 

From a speed perspective alone, a human cannot outrun an alligator, even if the human runs on a zig-zag pattern. However, in real life, it is possible, provided that the human is strong, and that the alligator gives up the chase.

However, people should not make the mistake to challenge gators. Even the fastest runner could still end up as alligator lunch if they aren’t careful.

When alligators lunge, it happens so fast that a human may not have the time to see it, much less react. Gators have lots of muscles that are essential for their survival.

Summary

Alligators are fast animals. With millions of muscles and a high-functioning respiratory system, a human is no match for a gator for anything but intelligence and agility. 

A human cannot outrun nor outswim an alligator. Alligators have way more power physically than humans do. The only catch is that alligators only run and swim fast in short bursts, which may give a human a chance to escape an encounter. 

Still, the wisest thing to do is never get near an alligator. It is much safer this way than taking the risk of an alligator attack. Once an alligator succeeds in biting a prey’s limb, the fight is over. 

Stuart

Stuart is the editor of Fauna Facts. He edits our writers’ work as well as contributing his own content. Stuart is passionate about sustainable farming and animal welfare and has written extensively on cows and geese for the site.

Stuart

Alligators can stay underwater for a long time—they can remain conscious until their oxygen is almost out. Only then will it go back to the surface to breathe.

Does an Alligator Breathe Through Its Skin?

Unlike amphibians, alligators and other reptiles can not absorb oxygen from the water through their skin. The only way for an alligator to breathe is with its lungs, through its mouth or nose.

An alligator is not an amphibian. It is a reptile. Amphibians, like frogs, can breathe oxygen from the water, and they do it with their skin. As such, the amphibian needs to stay wet all the time. If they get too dry, they will die.

An alligator breathes through its lungs. Their respiration works similarly with humans and other land animals. However, they have a special ability, which shall be explored in the succeeding sections. 

One reason people often think an alligator can breathe through its skin is that when they bellow, they create unique bubbling waves on the water’s surface. Alligators bellow by vibrating their backs and releasing air from their lungs, but they aren’t taking in any water or breathing.

How Long can an Alligator Stay Underwater?

An alligator can stay underwater for ten to fifteen minutes. This length of time is the average. Some will dive for an hour. Research indicates that they could take a two-hour dive if they wanted to. 

Contrary to what people say, alligators do not hibernate underwater. When winter comes, alligators stay in the water, but only their bodies are submerged. Their snouts are out on the surface, just above the frozen water.

Alligators are large enough that they can stand upright in shallow water so that they don’t sink through the ice and drown.

How does Alligator Respiration Work?

An alligator’s respiration may work similarly with humans and land animals, but it does have special abilities. For example, studies show that they can breathe in a “unidirectional” manner. 

It means that when they breathe, air flows in one direction as it loops through the alligator’s lungs. This kind of breathing pattern is what many scientists believe helped dinosaurs and the alligator’s ancestors to survive during the Great Extinction Event. 

In the lungs of many animals, including humans and mammals, the airflow is similar to a tide in the sea. After inhalation, the air moves to several destinations until these destinations become smaller—down to the bronchi. 

The air will eventually reach a dead-end, and examples of these dead-end areas are the alveoli. Once the air gets here, the oxygen enters the blood, and then carbon dioxide moves from the blood to the lungs. 

Essentially, an exchange happens between oxygen and carbon dioxide. After that, the air from the lungs gets out through exhalation. This kind of breathing is directional. 

It does not work like this with alligators, who breathe in a pattern known as unidirectional breathing.

In this kind of breathing, the gas exchange does not happen in the alveoli but in other tubes called “para-bronchi.” In this breathing mechanism, the air flows in one direction before it finally exits the animal’s lungs. 

With alligators, the blood does not have to go to the lungs. Instead, the blood, which is rich in oxygen, is spread out in the body where oxygen is needed the most. 

Related Article: Do Alligators Track Prey?

What are the Breathing Pattern of an Alligator?

An alligator breathes periodically. Studies show that it breathes periodically, sometimes taking several breaths at once and sometimes taking only a single breath, depending on how much oxygen they need. The breathing rate varies from a few seconds to a few minutes. Sometimes, they breathe only once in 20 to 30 minutes. 

Here are some key points to remember about an alligator’s breathing:

• Alligators have varying heart rates, even in similar conditions.
• At lower temperatures, the heart rate becomes slower. 
• Alligators have different respiratory responses from each one 
• Heart rates are different from voluntary diving and surfacing

Alligators control their breathing. How they do it is not yet fully understood. Scientists are focused on the fact that if birds and alligators breathe unidirectionally, then the earliest ancestors of both species must have breathed the same way. 

Related Article: How Fast Can Alligators Swim?

What is Unidirectional Breathing? 

Unidirectional breathing means breathing one way only. Humans and many mammals breathe bi-directionally. 

Bi-directional breathing means air goes in, and then it goes out—the same way it went in. In humans, the air goes through the trachea, then to the bronchi, then to the alveoli, where the exchange of oxygen and carbon dioxide happens. 

From here, the air goes back the same pathway as it entered. Then it is exhaled through the mouth or nostrils. 

In alligators and birds, the air travels in a loop. What it means is that air is incoming ad outgoing at the same time. With a breathing capability like this, the alligator can:

• Facilitate the washout of stale air or gases from the lung
• Reduce the energy cost of breathing 
• Prevent water loss as the animal breathes
• Prevent heat loss through vaporization

At first, scientists thought that unidirectional breathing could only happen if an animal has air sacs, and only birds have that. However, the study of two people, C. G. Farmer and Kent Sanders from Utah proved that air sacs are not needed for unidirectional breathing. 

There is still a lot to learn. The breathing pattern of alligators was observed only through artificial means. The alligators were already dead when the experiment happened. Although some live tests were also done, there are still so many questions left unanswered. 

Can an Alligator Drown?

Yes, an alligator can drown. Like land animals, it has air-breathing lungs which do not function when underwater. If they cannot access oxygen from the air, they will die. 

In the wild, alligators are very unlikely to drown. They know their environment so well, and they are apex predators in the areas they inhabit.

Summary

Alligators do not breathe underwater. They are not like amphibians that can breathe with their skin, either. The alligator’s scutes or scales are too thick for air to penetrate. 

Alligators, like many land animals, must breathe air. However, they do not breathe like humans. When humans breathe, the breathing is bidirectional. Alligators, however, use unidirectional breathing. On top of this, they can shut off the blood supply in other organs and tissues if need be. 

Stuart

Stuart is the editor of Fauna Facts. He edits our writers’ work as well as contributing his own content. Stuart is passionate about sustainable farming and animal welfare and has written extensively on cows and geese for the site.

Stuart