Neighbor Casey shared this quite serious and effective (if you’re a peahen) show displayed in spring by Mavis and Gert. It was for the benefit of the bluejays that were invading the corn and bird seed feeders and bowls outside Casey’s front door. Nevermind that Mavis and Gert were invading from across the road. We lost Mavis last year when she challenged the fox to a duel. Happily, Casey saved this video.
After Mavis was lost, Gert mourned for a time. Mavis was the blustery dominant hen. She used to stomp down the driveway, across the road and up to “her” feeders. Nearly a year later Gert has taken up the charge and found her stomping feet, although she is much wiser about predators than her sister. She adopted three chickens and protects them from everyone and everything, but she does know that her puffy display has its limits.