They’re CarnivoresĬrocodiles have been reported to eat fruit, but all the fruit they can eat won’t sustain their diet. If there is little food available, they will feed on insects. They’ve also been known to eat domestic dogs that get too close to the crocodile’s territory, possums, cattle, and sharks. They eat fish, turtles, birds, and other mammals. Photo © Bernard DUPONTĬrocodiles are apex predators and consume other animals as their sole source of nutrition. What do crocodiles eat? Nile Crocodile (Crocodylus niloticus) trying to swallow a big Tilapia.
#CROCODILE OR ALLIGATOR GROWL SKIN#
They are cold-blooded vertebrates with thick, scaly skin rather than fur or feathers. Crocodiles are ReptilesĬrocodiles are part of the reptile family, and they breathe air. The largest ones can average 60-70, with a few individuals living for over a century. Counting rings, we learned that most species live 30-40 years. Estimating AgeĪ lamellar growth ring appears on crocodile bones each year – handy for measuring age.
Every species has a unique combination of snout proportion, bony dorsal structures, and scale arrangement. You will never go astray with DNA, but if you only have time for a quick check, examine their anatomy. The Saltwater Crocodile is the largest and can grow up to 23 feet long and weigh 2,200 to 2,600 pounds. The size also varies depending on the species, and the smallest is the Dwarf Crocodile, which can grow to be four feet, nine inches long, and weigh between 40 to 71 pounds. There are 23 species of crocodiles in the world, and their lifespan varies between 35 and 75 years, depending on the species. How many species of crocodiles are known? Keep your eyes peeled for crocodiles if you’re ever in any of these areas because they’re aggressive. They can also live in saltwater, often creating homes in lagoons, estuaries, or mangrove swamps, but most prefer freshwater. They live in wetland areas, such as lakes and freshwater rivers. Crocodile HabitatĬrocodiles are semi-aquatic and are found in Africa, Asia, Australia, South America, and North America. With these 62 interesting facts about crocodiles, let us learn more about them. Finally, crocodiles are olive green or light brown with a mottled pattern, and alligators are dark gray or black with a cream underside. Also, crocodiles have a V-shaped snout, and alligators have a U-shaped snout. Although the two have many similarities, there are several ways to tell the difference between the two. Crocodiles are amazing creatures and are often confused with alligators.
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