Browsers that can not handle javascript will not be able to access some features of this site.
Skip Navigation
Michigan Department of Natural ResourcesMichigan.gov, official Web site for the State of Michigan
Michigan.gov HomeDNR Home | Links | Contact DNR | DNR Mobile Apps | Site Map
Printer Friendly Version Printer Friendly   Text Only Version Text Version  Share this page.
Green Frog (Rana clamitans)

DESCRIPTION: A large green, brown, or olive frog, 2 1/2 to 4 inches long. Some have blotchy markings on the back and/or sides. Has a fold of skin from eardrum down each side of back; the similar appearing, but larger, Bullfrog lacks these folds. Undersides are white, sometimes dappled with gray. Throat is yellow in the male, white in the female. Upper lip area is green or yellow.


Photo © Jim Harding

HABITAT: Permanent ponds, lakes, marshes, wooded swamps, banks of streams. Eats insects, smaller frogs, and other small prey.

BREEDING: May-July, in permanent waters. Floating egg masses may hold over 4000 eggs. Tadpoles often take two seasons to transform into frogs.

VOICE: An emphatic "clung," like picking a banjo string. Short and loud.

RANGE AND STATUS: Common statewide.



Related Documents
Green Frog Occurrences Map - 106034 bytes PDF icon
Related Content
 •  Eastern American Toad (Bufo americanus)
 •  Mink Frog (Rana septentrionalis)
 •  Pickerel Frog (Rana palustris)
 •  Western Chorus Frog (Pseudacris triseriata triseriata)
 •  Gray Treefrog (Hyla versicolor and H. chrysoscelis)
 •  Bullfrog (Rana catesbeiana)
 •  Fowler's Toad (Bufo fowleri)
 •  Wood Frog (Rana sylvatica)
 •  Northern Leopard Frog (Rana pipiens)
 •  Northern Spring Peeper (Pseudacris crucifer)
 •  Michigan's Frogs & Toads
 •  Blanchard's Cricket Frog (Acris crepitans blanchardi)

Michigan.gov Home | Report All Poaching 1-800-292-7800 | DNR Home | Contact DNR | State Web Sites
Privacy Policy | Link Policy | Accessibility Policy | Security Policy | Michigan News | Michigan.gov Survey


Copyright © 2001-2012 State of Michigan