Animals

Having more than one offspring at a time hardly happens.

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.

Their skeleton is made up of cartilage.

It is currently found in three main areas of the continent: northern Brazil, eastern Bolivia, and no ...

The spots cover the upper side and sides of the body of the animal. Those running along the sides of the body are arranged in two rows. The belly may be light brown or light yellow with brown patches.

In Colombia’s Guajira region live the Wayuu Indian people. According to their legends, manatees were ...

Unlike its cousin, however, the axolotl, lacking thyroid-stimulating hormone, never leaves the aquat ...

They tend to get killed by fishermen to reduce the competition for catfish. They also face habitat l ...