Their distinguishing features are a black ‘robber’s mask’ on their face and a green-yellow abdomen ... With the arrival of the spring thaw, water re-enters the frog’s cells and their ...

a movement on the surface of the water, then another, and another, caught my eye, and there they were – dozens of tiny wood ...

Coloring is usually an olive to dark green, with charcoal spots ... Eighty percent of this frog's habitat has been lost to livestock grazing, dams, and water diversions, and the species is now often ...

Some of the frogs have more brown, red or green backs, while juvenile frogs have orange bands ... Males of the species were ...

With this delightfully warm weather, the earth is coming alive. Buds are swelling, maples are flowering, and the birds have ...

I'm comfortable that this die-off is a purely natural phenomenon and Tiny Marsh maintains good water quality,' naturalist ...

The frog is also threatened by introduced species: Bullfrogs and green frogs compete with Oregon spotted frogs for food, while fish introduced for sport fishing may also compete for prey — or prey on ...

Some of the frogs have more brown, red or green backs, while juvenile frogs ... were found calling while sticking halfway out of the water. Mângia, et al (2025) Journal of Vertebrate Biology ...