Amazing things happen in nature as spring begins. The weather changes, plants and trees begin to flourish, and animals start ...
The scientist traipses to a pond wearing rubber boots but he doesn't enter the water. Instead, Brad Hollingsworth squats next to its swampy edge and retrieves a recording device the size of a deck of ...
A new study reports that city frogs sing more complex and attractive songs than their country cousins. Urban frogs can get away with producing more conspicuous mating calls, which are preferred by ...
On warm spring nights across North America, male frogs belt out their distinctive mating calls from ponds and wetlands. But those chirps and croaks may not just be pickup lines. They might partially ...
Every other Friday, the Outside/In team here at NHPR answers listener questions about the natural world. Today's question comes from Andy, calling from Dover, New Hampshire. Alejandro Vélez: That is a ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results