The Beavers

A friend  Brian Keating took this amazing video of beavers in his Calgary backyard.  "Brian heads up the Conservation Outreach Department at the Calgary Zoo, where he's responsible for a variety of local and international conservation projects. He also started the Zoo’s nature-based travel program some 20 years ago, visiting many of the best wildlife watching locations on all seven continents."  it is  ironic he witnessed this memorable wildlife viewing experience from his own backyard.