Tiny Masters of Arctic Survival - Kobuk Valley National Park (U.S. National Park Service)
Species Profile: Wood Frog (Rana [Lithobates] sylvatica) | SREL Herpetology
Wood Frog | Amphibians | Animals | Eden Channel
Frogs Freeze to Survive the Alaskan Winter | Audubon
CITY WILDS: Wood Frogs Sweeten Up to Survive Alaska's Winters | Columnists | anchoragepress.com
Wood Frog
Alaskan wood frogs stock up on solutes to survive
Eco Kids Planet Magazine - Deep-frozen frogs! 🐸 Here is a trick we had to share! When it gets super-cold in Alaska ❄️, wood frogs have the weirdest way of coping with
During the cold winters, the Alaskan Wood Frog (Rana sylvatica) becomes a frog-shaped block of ice. It stops breathing, and its heart stops beating. When Spring arrives the frog thaws and returns
How climate changes the timing of wood frog calls (U.S. National Park Service)
Wood Frog - Georgia Aquarium
In Alaska, wood frogs freeze for seven months, thaw and hop away - Los Angeles Times
Alaskan Wood Frog « NORTHWEST WILDLIFE ONLINE
Wood Frog | Lithobates sylvaticus
Alaskan Wood Frog « NORTHWEST WILDLIFE ONLINE
Frozen frogs: The skill that helps them survive the winter