Crocodile Behavior and Adaptations

Crocodiles rely on their environment to regulate their body temperature, basking in the sun and using gaping to cool down. When temperatures rise, they seek water to avoid overheating. Crocodiles are both hunters and scavengers, with a keen sense of smell to detect carcasses. They share their habitat with other animals, like the puku, which remain vigilant to avoid becoming prey. Despite competition from vultures, crocodiles can easily consume large prey.

How do crocodiles primarily regulate their body temperature?

• By shivering to generate heat

• By basking in the sun and using water

• By eating more food

• By staying in the shade all day

What is the purpose of the gaping behavior in crocodiles?

• To attract mates

• To scare away predators

• To catch insects

• To help dissipate heat

Why do puku remain vigilant while drinking water?

• To avoid being attacked by crocodiles

• To find the best spot to drink

• To communicate with other puku

• To enjoy the scenery

What advantage do crocodiles have over vultures when scavenging?

• They can fly to the carcass

• They have a stronger sense of smell

• They are faster runners

• They can camouflage better

How far can crocodiles smell a carcass?

• From miles away

• A few feet away

• Several hundred yards away

• Only when they are very close

What is the weight of a male puku that crocodiles can handle?

• Exactly 100 pounds

• Over 200 pounds

• Less than 50 pounds

• Over 130 pounds