Animals

The territory of the marten can cover up to 20 km² (12,5 sq mi) for males (although it is usually four times smaller). Females require a smaller territory, from 1.5 to 6.5 km² (0,9 to 4,3 sq mi).

Although in captivity crested geckos breed easily, little is known about their reproductive behavior in wilderness.

Females give birth to 3-4 young up to twice a year after 40-58 days of gestation.

Unlike other dolphins, they do not have a dorsal fin, but a long dorsal ridge.

Depending on the species, Brazilian wandering spider can reach sizes from 17 to 50 millimeters.

It is closely related to the tiger salamander, an amphibian native to North America.

It is carnivorous.

Basking sharks feed on zooplankton.

Octopuses of the species Amphioctopus marginatus collect coconut shells and use them to build their hiding places.

They mark their territory with a scent.