The mountain yellow-legged frog once thrived in the Sierra Nevada, but today there is less than 100. The yellow-legged frog is a popular topic with researchers and was once an abundant amphibian ...
The yellow-spotted tree frog is also known as the yellow-spotted bell frog, the New England swamp frog or the tablelands bell frog. It’s listed on the Red List of the International Union for ...
Up to only a few inches in length, with a lemon-hued belly, the foothill yellow-legged frog may seem unassuming. But its range once stretched from central Oregon to Baja California. In 2023, it was ...