It may have been a bit cooler and later than normal, but our spring did unfold to give us nearly all of the happenings that we expect for the season. Recent warm temperatures may make us forget the ...

Male Sierran chorus frogs change their breeding calls depending on the temperature, a UC Davis study found. (BenderPhoto, Getty Images) When the time is right, a good love song can make all the ...

The frogs began calling in the Northland early this year, and by the first week of April, chorus frogs, spring peepers and wood frogs had all uttered their spring songs. What appeared to be an early ...

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 ...

After a slow start in early spring, male Sierran treefrogs pick up the pace of their mating calls as the weather warms. The females prefer these more energetic love songs, which also serve to let them ...