Animals

In 2008 the number dropped to 100, and since 2013 no specimens have been found. Soon, axolotls may disappear from their natural environment entirely.

Probably to prevent overheating, they have elongated mouths with bellows-like muscles through which ...

A complex of burrows can cover up to 1,000 square meters. Tunneling systems can function for decades ...

Apart from the dense, waterproof coating, and bushy, prolonged tail they can wrap around their body to hold the temperature, they have tufted paws that serve as snowshoes.

The record holder lived for 32 years.

When meeting, their behavior can also help in identification. When threatened, they raise their front legs high, straighten their body, and begin to sway from side to side.

Lamprey's larvae (ammocoete) spend a few years in fresh bodies of water until they undergo metamorphosis.