Seal
The 18 species of seal that currently make up the Phocidae family include the seal as well as the elephant seal. This adorable animal with a spindle-shaped body measures between 1 and 6 meters and lives mainly in water. It is, however, very uncomfortable on earth where it goes only to reproduce. Unlike its cousin, the seal can only move with the help of its two forelegs; indeed, its hindquarters cannot serve as supports because they cannot be folded under the belly.