Animals

Adults measure 70 to 73 cm (28-29 in) and weigh from 3.8 to 8.2 kg. to 18.1 lb). Females weigh less ...

During this time, the males become very aggressive and fight with each other to mate with as many fe ...

They are sharp and point backward, allowing the fish to hold captured prey easily. The snout is flat and long, tapering towards the end.

When young, their shell is heart-shaped and elongates when they mature.

New species are being continuously identified.

Lung tracheas evolved from the legs of aquatic arachnids. Tracheae, in turn, are bulges in the body ...

When disturbed, those lizards hiss and reveal their tongues.

This organ stores sepia, produced by a nearby gland. Octopuses use sepia to disorient a predator while escaping. They then spray a thick, characteristic black stain.

However, they strongly prefer forested areas that are rich in food, full of hiding places, and suffi ...