Animals

A clade is a group of monophyletic organisms, meaning they share a common ancestor. Although it is n ...

It allows them to become self-fed. At the same time, chicks begin to grow their first darts. Pink plumage gradually replaces the gray plumage within two to three years.

In captivity, they can live up to 20 years.

When disturbed, those lizards hiss and reveal their tongues.

There are different visual characteristics between the two sexes – males usually have blue-hued feathers and dark blue on their tails.

They do this by changing the pigment present in their skin in organelles called chromatophores.

As the most aggressive of the genus, great hammerheads occasionally eat their own species, even their own pups.