Why Frogs Call and Why We Should Listen
The new DVD From Ravenswood Media

... an evolving "webumentary"
Sponsored by the Chicago Herpetological Society

Academy Award nominated Chicago digital video production company, Ravenswood Media, produces educational and professional corporate videos. Let us bring your message to the Internet. We specialize in online video production services.

Frog calls and documentary video clips of scientists discussing frog issues, including declining amphibians and malformed frogs.

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Caroline Aguti, Herpetologist Interview

• Ugandan Frogs (play video)

Eastern Narrowmouth toad (play video)

Pine Woods Treefrog (Hyla femoralis) (play video)

Anne Maglia, Ph.D Interview

• Frog Skeleton (play video)

• Frog Speciation (play video)

Robert Brodman, Ph.D Interview

• Wetland Diversity (play video)

Val Beasley, DVM, Ph.D, DABVT Interview

• Cricket Frog Decline (play video)

Green Treefrog (Hyla cinera) (play video)

Fowler's Toad (Bufo fowleri) (play video)

Bird-voice Treefrog (Hyla avivoca) (play video)

Bullfrog (Rana catesbiana) (play video)

S. Leopard Frog (R. sphenocephala) (play video)

H. Carl Gerhardt, Ph.D Interview

• Repertoires (play video)

Robert Brodman, Ph.D Interview

• Seasonal Strategies (play video)

Michael Lannoo, Ph.D Interviews

• Declining Amphibian Populations (video)

• Malformed Frogs (play video)

Karen Glennemeier, Ph.D Interview

• Audubon Frog Monitor Program (play video)

Western Chorus Frog (Pseud. triseriata) (video)

Northern Cricket Frog (Acris crepitans) (video)

Green Frog (Rana clamitans) (play video)

Northern Leopard Frog (Rana pipiens) (play video)

Spring Peeper (Pseudacris crucifer) (play video)

	• Attraction \ Agression Call (play video)

Toad (Bufo americanus) (play video)

Gray Treefrog (Hyla versicolor) (play video)

Wood Frog (Rana sylvatica) (play video)

	• Explosive Breeding (play video)

H. Carl Gerhardt, Ph.D Interviews

• Communication / Evolution (play video)

	• Sound Communication (play video)

	• Treefrog Choice (play video)

	• Scramble Competition (play video)

	• How it Started (play video)

Check out our other webumentaries:
Cavebiota video clips of bats, other cave life	Great Lakes Fishes digital video clips, nature productions	Envirovet digital video clips, wildlife veterinarians

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Malformed frog photos courtesy of the:
Minnesota Pollution Control Agency

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