Animals

Their structure is primitive, does not allow to distinguish molars and premolars. They lack incisors and canines.

With their powerful beaks, Hyacinth Macaws can split very hard nuts, even coconuts, large Brazil nut ...

After conception, a female lays yellowish eggs singly on a leaves' underside.

Regeneration of lost limbs requires a lot of energy, very often more than an animal can deliver by consumption. In many cases, it reduces fat deposit reduction and impairs gonadal function.

They eat various types of vegetation, including grasses, leaves, stems, and bark. A recent study indicates they are particularly fond of flowering plants of the genus Guichenotia.

These organisms had rudimentary and primitive shells. Over the next 80 million years, they slowly ev ...

Some live for several days, some can live up to a year.

The gestation lasts for 12 months, and after the female gives birth, she takes a year-long break between the litters.