All male frogs sing to attract mates, Maggie said, noting that each species has a distinctive song — the duck-like quack of the northern wood frog, the watery snore of a pickerel frog, and the ...

The frogs had been calling all evening, but at about 8:30 p.m. Sunday, about sundown, the chorus came on full th The green frog, with an occasional call sounding like the plunking of a banjo string.

For several years, two close friends, now both deceased, would join me to go birding in early May along the coast. We would take Route 2. It was customary to stop at the French King Bridge, spanning ...

The eastern grey tree frog (sound) looks exactly like the closely related Cope’s grey tree frog (sound). The big difference between the two species is beneath the surface—the eastern has twice the ...