Animals

It is used during the mating season to attract females. The more colorful it is, the better it indicates the condition of its bearer.

They are not afraid of humans and are known for snatching food from their hands.

While lizards have only one organ responsible for respiration-the lungs, salamanders rely on skin, gills or lungs (or, in some species, the combination of skin and lungs altogether).

Zebra mussels tolerate salinity up to 6 ppm. When removed from the water, they can survive for about a week.

They are the most preferred prey of Amur leopards, but they are also preyed upon by Siberian lynx, Himalayan wolf, or Siberian tiger.

An example of such a butterfly is the species Thyridopteryx ephemeraeformis, whose female never deve ...

Various studies suggest between 50.000 and 100.000 hedgehogs die each year on roads.

Salamander's skin is moist, thin, water permeable and used for respiration. Glands located in the sa ...