Crocodile

Ranked fifth on the list of the best resilient animals is crocodiles. They are found in Asia, Africa, North America, and Australia's tropical climates. Crocs are the toughest creatures that may go for up to three years without feeding. These reptiles have an extremely sluggish metabolism and may remain motionless for lengthy periods. They appear to be able to fall dormant and subsist off of their tissues for lengthy periods in severe circumstances.

Crocodiles, like other reptiles, are ectotherms, meaning they must acquire heat from their surroundings. Crocodiles have evolved habits to regulate their body temperature: when it's chilly, they bask in the sun, and when it's hot, they seek shelter or water. Ectotherms, such as crocs, do not need to consume regularly to keep their bodies warm, therefore they conserve a tremendous quantity of energy that may be used elsewhere or saved for later. The metabolism of a croc is so advanced that it utilizes and stores virtually all of the food it consumes. This is one of the reasons why bigger crocodiles may go for years without eating.

On the other hand, Crocodiles can go for long periods without eating. Because they are cold-blooded reptiles, they use less energy and may save it for later. When they're not hunting, they're also slow-moving creatures, allowing them to save energy and go longer without eating. When hungry, these carnivores consume birds, wild boar, deer, fish, and other animals. They seize their victim, smash it with their powerful teeth, and consume it whole.

Scientific Name: Crocodylidae

Resilient Animal for Surviving Without Food: Can Survive 3 Years Without Eating