What explains the vivid colors of the strawberry poison-dart frog? Piotr Naskrecki / Minden Pictures In the animal world as in fashion, bright color makes a bold statement. The vivid hues of the ...
Smithsonian scientist teams up with international collaborators to understand why these male frogs are 'blushing' when it comes to sex Some of nature's most vibrant colors occur in frogs, who peek out ...
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