Wood frog (Lithobates sylvaticus)
The wood frog’s range extends the furthest north of any North American amphibian
Wood frogs produce thier own internal antifreeze which allows them to survive being partially frozen
The wood frog is classified as Least Concern (LC) on the IUCN Red List (1).
Information on the wood frog (Lithobates sylvaticus) is currently being researched and written and will appear here shortly.
This information is awaiting authentication by a species expert, and will be updated as soon as possible. If you are able to help please contact:
IUCN Red List (July, 2012)