Rare footage shows two beavers 'wrestling'

A pair of boisterous beavers have been captured on film locked in a rare game of fisticuffs. The extraordinary footage, captured by Colin Black, shows the two beavers tussling with each other and wrestling in the water near a river bank. Although the battling pair looked as if they were locked in mortal combat, the sparring is all part of they way that Beavers interact socially, according to experts.