As you celebrate your Mother on Mother's Day, there are a few other mothers you might want to make a toast to as well. They are considered the best 'Mother Animals" on the planet, according to One Green Planet.
Whether it be for relocation, or simply for seasonal staycations, it's not only northern homo sapiens heading to warmer southern climes during the winter months. It's also our birds. Did you know our Arctic birds are flocking together in coastal migrations from the Arctic National Wildlife Refuge to the ACE Basin?