Animals

They get scared of oxygen bubbles, so divers should not exhale while hammerheads are nearby.

Other senses used to locate prey are smell (olfaction) and hearing.

The fertilization is external: males expel the sperm, and females the eggs.

They represent three of four species in the order Sirenia. Manatees occupy a special place in the ec ...

Each season, their number in the Magdalena River basin grows more and more. Since residents of Medel ...

IUCN lists robins as LC (least concern).

Stingrays are among the most preferred food of most hammerheads.

The armor consists of a convex carapace located on top and a flat plastron that covers the animal from below.

When meeting, their behavior can also help in identification. When threatened, they raise their front legs high, straighten their body, and begin to sway from side to side.

Those birds are excellent swimmers and can jump up to 2 m (7 ft) high to avoid a predator.