Animals

It leads a solitary life and is territorial.

Until the 1830s, many naturalists believed that Pterodactylus were marine amphibians that used their wings as flippers.

The nervous system of brittle stars has a simple structure.

Its skin is black, with a pink, orange, or yellow pattern.

They usually have eight eyes equipped with lenses. This distinguishes them from insects that have compound eyes. Most spiders' eyesight is not particularly well developed.

The coyote has a stocky build. It is usually smaller than the gray wolf, but has longer ears and a relatively larger skull, as well as a leaner body and muzzle.

Their average lifespan is 7 to 10 years in the wild and up to 16 years in captivity.

Mostly carnivorous, some hammerhead species are omnivorous.

The main diet of a red-necked wallaby consists of herbs and grasses.

The eyes of land snails are located on their antennae.