Amphibians - Denali National Park & Preserve (U.S. National Park Service)
Wood Frog
Alaska wood frogs are champion deep-freeze hibernators: study – Eye on the Arctic
Road Proximity Increases Risk of Skeletal Abnormalities in Wood Frogs from National Wildlife Refuges in Alaska | Environmental Health Perspectives | Vol. 116, No. 8
ScienceShot: The Secret of the Frozen Frogs | Science | AAAS
Alaskan wood frogs stock up on solutes to survive
Wood Frog (Rana sylvatica) – Cowling Arboretum – Carleton College
How (and why) wood frogs hold in pee all winter | CBC News
Alaska wood frogs hopping in mystery | Geophysical Institute
Susanta Nanda IFS on Twitter: "Wood frogs in Alaska freeze for seven months a year😔😔 And their hearts stop beating and no blood flows. When the weather gets warmer, they thaw and
Wood Frog | Amphibians | Animals | Eden Channel
Wood Frogs of the Far North. Extreme Resilience in a Changing World | by U.S.Fish&Wildlife Alaska | Medium
Wood Frogs of the Far North. Extreme Resilience in a Changing World | by U.S.Fish&Wildlife Alaska | Medium
Wood Frog | Virginia DWR
Wood frogs research clarifies risks posed to animals by warming climate | Penn State University
Calling frogs signal the change of season | Geophysical Institute