Tail Splash

[Chipchopper]

Why do beavers splash their tails before diving below the water's surface?

[Buenchico]

Google finds countless sites saying that it's a warning signal to others that there's danger present. e.g. https://www.maine.gov/ifw/fish-wildlife/wildlife/living-with-wildlife/avoid-resolve-conflict/beavers.html

[Chipchopper]

Good info, sounds plausible. Thanks

[toban]

 

Beavers slap their tails on the water's surface as a warning signal to alert other beavers in the area of potential danger. This behavior, known as tail-slapping, creates a loud noise that can be heard by nearby beavers. It serves as a communication method to warn of predators or disturbances, helping the colony stay vigilant and coordinated. The sound is produced by the broad, flat tail hitting the water, and it can be heard over considerable distances, allowing beavers to convey information about potential threats and maintain the safety of their group. ?si=-aQ0MFhH-I26j95w