Researchers have discovered seven new species of tree frogs that make otherworldly calls in the rainforests of Madagascar. Their strange, high-pitched whistling calls sound more like sound effects ...
Everyone that has ever heard a frog croak associates the sound with the word “Ribbit.” In reality, the natural noise that comes from a frog or toad is really more like a chirp. Thanks to the magic of ...
With a body the color of dead leaves and a black “mask” extending behind the eyes, the wood frog is unmistakable if you can actually find one. Credit: PHOTO BY BILL DANIELSON During a recent lecture ...
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