Animals

An animal is a living organism which feeds on organic matter, typically having specialized sense organs and nervous system and able to respond rapidly to stimuli. These galleries include mammals, birds, amphibians, insects and reptiles.

Mammals are warm-blooded vertebrates of a class that is distinguished by the possession of hair or fur, females that secrete milk for the nourishment of the you...

Birds are warm-blooded egg-laying vertebrate animals distinguished by the possession of feathers, wings, a beak, and typically by being able to fly. Images are...