East Central Illinois FrogWatch program allows the C-U community to track frogs and toads in the area, contributing data to help scientists.

AGASSIZ NATIONAL WILDLIFE REFUGE, Minn. -- The sun was just a dimming red ball on the western horizon when Maggie Anderson stepped out of the truck to hear what she could hear. The sky overhead was ...

In our area, there are only two large frogs that you are likely to find in the warm waters of a lily pond — the green frog (Rana clamitans melanota) and the bullfrog (R. catesbeiana). The biggest ...

I’ve said it before, and I’ll say it again: Summer is my favorite season, and the past few weekends have included seeing and hearing various frogs and toads. Earlier this month I had the opportunity ...

Male green treefrogs attract mates with loud calls, but new research shows parasites can subtly change those signals.

Duration: 45:29 minutes. Text and color photography of each species in booklet. Presents sounds of 130 species. siris_sil_713687 ...

Most everyone recognizes frogs. Frogs, like salamanders and newts, are amphibians. Unlike salamanders, they have made a major evolutionary detour from the body plan of their ancient ancestors. The ...