Animals

They need to resurface to breathe, since lacking gills, but would rather emerge slowly, and dive quietly after taking a breath.

They are grass-eating, even-toed mammals related to llamas, vicunas, and guanacos. They feed on grasses, herbs, young shoots and twigs.

Ambergris is a secretion from the sperm whale’s digestive tract, which is produced by indigestion or ...

The top of the head, back, wings, tail and rump are black. The underside is white with a characteris ...

There are:Winghead shark (Eusphyra blochii), Scalloped bonnethead (Sphyrna corona), Carolina hammerh ...

Supplementing their diet are leaves, honey, eggs, and sometimes small vertebrates and invertebrates. ...

A characteristic feature of these fishes is the long time they spend each day foraging and a very fast metabolism. This explains why they can grow so fast when given enough food.

The main part of the mallard's diet consists of snails, beetles, dragonflies and flies, earthworms, ...