Animals

Glass frogs spend a lot of time on leaves and it turns out that their transparent skin makes them less visible to birds who often prey on them.

Although they are dangerous to humans, it should be remembered that not every spider found in a bunc ...

Images of oryxes were found in Sakkara on the facade of the burial chapel of an official of the roya ...

Both males and females dig the burrow with their beaks. The tunnel can be up to six centimeters wide ...

They lack the metatarsus segment. In males, the last segment (tarsus) is used for reproduction, while the first (coxa) in both sexes is modified to make it easier for the spider to eat.

As its most important elements are the nervous ring around the mouth and the radial nerves that run in the animal arms.

There are three developmental stages of an incomplete transformation: egg, larva and adult (imago). ...

The longest-living specimen in captivity was Nana, living in the Shimoda Aquarium in Japan. This dolphin lived to the ripe old age of 47.

At the time, no one in Europe had ever seen this marvelous bird alive. Linnaeus possessed only skins ...