Animals

The development of alpaca breeding for fiber in other continents began in 1980.

They are known for laying both fertile and infertile eggs. The reason is that it rises the chance of survival for larvae that hatch from fertile eggs.

Other spiders have their eyes arranged in rows of four.

The Bullsnake is one of the most widely distributed snake species in North America. Considering thei ...

They are being hunted if mistaken for domestic cats. They are also endangered by crossbreeding with them.

They dig a hole with claws on their flippers and lay an average of 140 eggs, which then they cover with sand and leaves. After the process is done, females return to the ocean, leaving eggs behind.

It is due to the lack of thyrotropin, a hormone necessary for the thyroid gland to produce hormones allowing metamorphosis.

Reaching sexual maturity does not stop growth. Boas continue to grow throughout their lives, although at a slower rate than during the juvenile stage.