Parrot Alex called apple as

This animal releases bad smell to protect from predators

It is the scientific and objective study of animal behaviour.

This scientist got Nobel prize for his work on animal behaviour in 1973.

This helps in learning new skills.

The worst smelling animal in the animal kingdom

‘Food stealing bird’ is ……………….

This animal build a dam by big trees.

Ducklings will follow the first moving object and treat it as their mother. This is an example for

Cockroaches prefer the following condition