Animals

They allow cattle egrets to sit on their backs since they rid their skin of parasites and insects that plague them.

It inhabits semi-open areas of French Guiana, Suriname, Guyana, Brazil, Bolivia, Paraguay, Uruguay a ...

This is influenced by poaching, hobby fishing and inadequate fisheries policy. Factors limiting reproduction also include water pollution and a decrease in available spawning areas.

Most terrestrial turtles are herbivores and aquatic turtles are carnivores, this is determined by th ...

Currently living horseshoe crabs evolved 244 million years ago and are now considered living fossils as they didn't change a lot since then.

Arms are elastic and allow the brittle star to move relatively fast. Four of five arms are used for ...

The tadpoles remain in the pond for the next two years, then undergo metamorphosis in August or September.

Each insect has a body composed of three segments (tagmas): head, thorax, and abdomen. Their body is ...

Trees in their natural habitat are typically covered with reddish moss and lichens. Their underbelly is black, which adds to their camouflage when hidden on tree tops.

Thanks to this, they can weave a new, fresh one without having to hunt when the old web is no longer ...