Kaw

On the last working day of Sheriff Wayne (Sean Patrick Flanery), his small town is attacked by blood-thirsty ravens that eat human flesh. Meanwhile, his wife Cynthia (Kristin Booth) visits a farm where a Mennonite family lives to say farewell to her friend Gretchen and discloses a dark secret about the origin of the fierce ravens. As the townspeople try to survive, a shunned farmer's attempt to warn his neighbors proves futile, and the disease begins to affect the birds as well, leading to a series of intense and terrifying attacks.