Frogs and Toads of Missouri, Missouri's Natural Heritage
SPRING PEEPERS SPRING PEEPERS – The first day of spring is less than a week away, but one of the signs of warmer days ahead can already be heard. Discover the
PDF) Postbreeding Habitat Use of Wood Frogs in a Missouri Oak-hickory Forest
Wood Frog Fact Sheet - Signs of the Seasons: A New England Phenology Program - University of Maine Cooperative Extension
Gray Treefrog and Cope's Gray Treefrog
Kansas Herpetofaunal Atlas
Frogs and Toads
Gray Treefrog and Cope's Gray Treefrog
The Science of Frozen Frogs