Kestrels are small birds of prey belonging to the family Falconidae. They are known for their distinctive hovering flight, where they can remain in one spot while searching for food. Kestrels primarily feed on small mammals, insects, and sometimes birds. Their keen eyesight allows them to spot prey from great distances. There are several species of kestrels, with the American Kestrel being the most common in North America. These birds are characterized by their colorful plumage, with males typically displaying bright blue wings and a rusty-red back. Kestrels are often seen perched on power lines or fence posts, scanning the ground for potential meals.