animals

Nature is a mosaic of complex interactions and relationships between animals, plants, and their environment. Individual organisms belong to ...

Nature is a mosaic of complex interactions and relationships between animals, plants, and their environment. Individual organisms belong to ...

Falcons are a group of birds of prey that includes 37 species. Falcons fall into several general groups including the kestrels, the hobbies ...

The European badger is a mammal native to Europe noted for the extensive tunnels it builds. These tunnels, also known as sets or dens, are a...

Bivalves (Bivalvia) are a group of molluscs that include clams, scallops, oysters, mussels, razor shells, cockles, venus shells, borers, tro...

Leatherback turtles in the Eastern Pacific Ocean spend more energy searching for prey than the leatherback turtles that inhabit the North At...

Like sea stars, brittle stars and basket stars have (in most species) five arms (which in some species are highly branched). But the arms of...