Mental Floss

BIRDS

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Birds' nests are as diverse as the creatures who build them. The variety of locations, shapes, and sizes they’re built in and the materials they’re made from can be staggering.

Matt Soniak








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Lots of beach-goers find seagulls annoying, but usually the only harm they do is snatching away poorly-guarded snacks. On one particular beach, though, scientists have found that some gulls have a much more aggressive and grisly way of getting their meals

Matt Soniak








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Parrots have a unique brain region that may be the key to their uncanny talent for mimicry.

Shaunacy Ferro


Courtesy of Andreas Nieder

Crows lack the parts of the brain that we use to count—but they know 2+2 too. How do they do it?

Shaunacy Ferro






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The seagull—scourge of the beach-blanket snacker, parking-lot pest—is nobody's favorite. Birding guides will tell you that seagulls have no natural enemies, which is mostly true. But once in a while, somebody’s had enough.

Kate Horowitz