Animals

Adélie separated from a common ancestor about 19 million years ago.

The leg span varies from 13 to 18 centimeters.

The oldest surviving traces of sloths date back to the Pleistocene. At the time, there lived the Meg ...

Larger specimens can be occasionally found, up to 2,5m (8ft 4 in). Bull snakes average weight is 1 to 1,5 kg (2,2 to 3,3 lb.). Heaviest specimen recorded was 4,5 kg (9,9 lb.).

Both females and males tend to their young.

The only saltwater habitat northern pike can be found is the Baltic Sea and the mouths of rivers flo ...

Often the prey is still alive while being impaled on wires, spikes, or thorns. Shrikes do it both to ...

The Canadian population is univoltine, which means they have one generation a year. Central populati ...

Males are approximately 16% larger and 55% heavier than females. Their pink hue is also more vibrant.

It contains a toxin, capable of causing severe pain.