Animals

We will not meet any narwhal outside their natural environment.

Bizarre snout is probably the most distinctive body feature of those fish.

The world's smallest crustacean is Stygotantulus stocki.

On average, the great grey shrike measures up to 26 centimeters with an 11-centimeter long tail, and weighs approximately 70 grams.

The wings of butterflies are made up of a transparent membrane with veins.

The territory of the marten can cover up to 20 km² (12,5 sq mi) for males (although it is usually four times smaller). Females require a smaller territory, from 1.5 to 6.5 km² (0,9 to 4,3 sq mi).

It can be found in Southeast Asia and the Indian subcontinent.

Oryx herds are mixed and consist of 12 to 18 animals, but in fertile valleys with trees and with considerable vegetation cover they may number up to 60 animals.

They live in temperate and tropical oceanic waters around the globe.

It had a long, flat, narrow skull resembling a modern crocodilian one.