Conservation gets complicated when a native U.S. species is appreciated in one part of the country, but despised in another. Consider, if you will, the American bullfrog. “In the Eastern U.S., where ...

The decline of ranid frog species native to western North America is a pattern alluded to by many workers. We review the factors cited as having caused these declines, using, as primary examples, some ...

This is a preview. Log in through your library . Abstract There is a great need for proactive approaches to avoid amphibian declines. We investigated the possibility that antioxidant stress markers ...