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Did You Know?

Most birds are tetrachromats, they possess four types of cone cells in their eyes instead of the three types of cone cells that humans have; this super-color vision is believed to assist them in food gathering and mate selection.

Did You Know?

The thorny lizard (also known as the thorny devil), native to Australia, is able to drink simply by touching water or standing on moist sand; its scaly structure allows it to collect and direct water towards its mouth via capillary action along hydroscopic grooves in its scales.

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