WASHINGTON (AP) — City frogs and rainforest frogs don’t sing the same tune, researchers have found. A study released Monday examined why Panama’s tiny tungara frogs adapt their mating calls in urban ...
City-living frogs in Central and South America sing a different tune than their croaking countryside counterparts. Their new-and-improved sweet serenades even attract more mates, according to a new ...
A male tungara frog in Panama uses his vocal sac to call out in Gamboa, Panama. A study released on Monday, Dec. 10, 2018, examines why these amphibians adapt their mating calls in urban areas _ an ...
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