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A fearsome predator of snowy mountains. Of all the felids the snow leopard jumps the furthest.
Blood vessels in fishes' gills absorb oxygen and release carbon dioxide.
One of the most common types of flatworms.
With the example of the stag beetle we demonstrate how insects’ muscles function, how...
One of the most common types of Anatidae, the ancestor of the domestic duck.
If we pay close attention as we walk through the forests and across the meadows, we can see...
A prehistoric amphibian and an early representative of the Tetrapods, which became...
Penguins are birds living in the Antarctic and adapted to cold temperature and swimming.