or log in
It likes oak forests. It is easily recognisable by its chestnut coat with cream-coloured mottling.
A film about the green iguana, the popular inhabitant of exotic terrariums.
Common ciliated eucaryotic unicellular organisms widespread in freshwaters.
Bats use ultrasound to navigate and hunt for prey.
The anatomy of annelids is demonstrated through the example of the common earthworm.
Larvae of this type of mayflies spend the first three years of their lives in water,...
99% of the common chimpanzee's genome is identical to that of humans, yet this 1% difference...
Geckos can walk on walls or even ceilings. The animation explains this ability.