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Pearls, often used as gemstones, are the by-products of certain molluscs' protective...
A fearsome predator of snowy mountains. Of all the felids the snow leopard jumps the furthest.
Bats use ultrasound to navigate and hunt for prey.
Common ciliated eucaryotic unicellular organisms widespread in freshwaters.
Many freshwater fishes are also popular as food.
A species of monkeys with complex social structure where hierarchical system can be clearly...
Marsh harriers are birds of prey found almost worldwide.
A monogamous species of ape living on the trees.