Animals

There are four subspecies of the common cuckoo.

Llamas willingly and courageously defend their territory against intruders. Alpacas prefer to move away and hide rather than face an open confrontation.

They form groups for migrating and mating purposes.

Although their fossils are a rarity, since they do not have bones, the oldest shell-like fossils date back to Neoproterozoic Era (1000—550 mya).

A characteristic feature of these fishes is the long time they spend each day foraging and a very fast metabolism. This explains why they can grow so fast when given enough food.

They are white, legless organisms that feed on organic material at their hatching site. After hatchi ...

A fossa is the largest predatory mammal living in Madagascar.

They spend most of their time on the ground, although they can climb and are sometimes found in trees.