The American Kestrel is a small bird of prey that measures about 9-12 inches in length and has a wingspan of 20-24 inches. It has a distinctive head pattern with a rusty-colored back and tail, and blue-gray wings. The male has a slate-blue head and wings, while the female has a reddish-brown head and wings. They are often seen perched on telephone wires or hovering over open fields, where they hunt for insects, small mammals, and birds. They are known for their ability to hover in place while scanning the ground for prey. The American Kestrel is the smallest falcon in North America and is found throughout the continent, from Alaska to South America.
Characteristics and Facts About American Kestrel
1. Small size: American Kestrels are one of the smallest falcons in North America, measuring only about 9-12 inches in length.
2. Colorful plumage: Male American Kestrels have a distinctive blue-gray head and wings, with rusty-red back and tail feathers. Females have a similar pattern but with more brown and less blue.
3. Sharp talons: Like all raptors, American Kestrels have sharp, curved talons for catching and holding prey.
4. Hovering flight: American Kestrels are known for their ability to hover in mid-air, using their wings to stay in one place while scanning the ground for prey.
5. Wide range: American Kestrels are found throughout North and South America, from Alaska to Tierra del Fuego.
6. Diurnal: American Kestrels are active during the day, hunting for small mammals, birds, and insects.
7. Migratory: Some American Kestrels migrate south for the winter, while others stay in their breeding range year-round.
8. Nest in cavities: American Kestrels typically nest in tree cavities, but will also use man-made structures like nest boxes or abandoned buildings.
9. Vocal: American Kestrels have a variety of calls, including a high-pitched “klee” or “killy” and a rapid series of “kik-kik-kik” notes.
10. Declining population: American Kestrels are considered a species of conservation concern in some parts of their range, due to habitat loss, pesticide use, and other threats.