Typical signs of spring include budding trees, a colorful assortment of flowers, tweeting birds and the cacophony of singing frogs. The warmer weather is enough to inspire anyone to sing with joy, but ...

A fancy camera offers new insight into the distinct calls of a springtime male wood frog chorus. By Sabrina Imbler In the winter, the woods of New Hampshire are littered with small, frozen frogs.

Loud sounds matter in both car design and frog flirting. So New Hampshire biologists lugged an acoustic camera used by car designers to springtime frog-mating pools to explore female preferences. Now ...

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 ...

When it comes to mating wood frogs, it turns out that sound matters. After emerging from their winter hideouts in early spring, wood frogs move to ponds to breed. Hundreds of male frogs group together ...

If you’re out on a walk in early spring and you happen to hear clucking, don’t start looking around for barnyard birds. The wood frog is one of the first frog species to emerge in late winter in the ...