How Beavers Support Wildlife
Beavers support frogs and toads

Frogs and toads start life in the water, making them reliant on wetlands for up to a third of their lifespans. Beaver ponds create a range of water depths and temperatures, providing enough habitat diversity to support a variety of frog and toad species with different habitat needs.

Reliable ponds are a sanctuary for eggs and tadpoles. Species with longer life cycles can die if ponds dry up before tadpoles morph into frogs. Beaver dams keep water ponded even throughout the driest months.

Large woody debris creates essential habitat. Logs and sticks provide many small spots for frogs to use. They can easily find cool spots in the summer and warm spots that do not freeze overwinter. Frogs have even been spotted overwintering inside beaver lodges!

Expanding habitat ranges

Beaver ponds can create habitat where frogs and toads would not otherwise survive. Naturally occurring ponds tend to be rare in the fast-flowing streams of many headwater regions unless there are beavers around to dam them. These habitats also tend to be far away from large fish — one less predator for frogs to look out for!

Beavers influence the habitat for over a hundred species of frogs and toads. These species in particular have a close relationship with beaver wetlands: Rana draytonii, Rana aurora, Rana luteiventris, Rana pretiosa, Lithobates sylvaticus, Lithobates pipiens, Anaxyrus boreas, Rana temporaria, Rana arvalis, Rana dalmatina, Bufo bufo, Hyla arborea, Alytes obstetricans, Pseudacris maculata, Pelophylax ridibundus, and Pelophylax lessonae.