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The striped horse of the savannahs that pedestrian crossings were named after.
Bottlenose dolphins are sea mammals which use ultrasound for orientation.
Freshwater fish used as food in many parts of the world.
A species of monkeys with complex social structure where hierarchical system can be clearly...
Certain mollusks produce pearls in order to protect themselves from parasites or debris....
This bizarre-looking fish uses its bioluminescent lure to catch its prey. The animation...
Red deer are even-toed ungulates, ruminants. Their males have spectacular antlers.
Common ciliated eucaryotic unicellular organisms widespread in freshwaters.