Kestrel | Mobile HOT |

The American Kestrel ( Falco sparverius ) is a master of contradiction: it is North America’s smallest falcon, yet it is one of the continent’s most fierce and successful predators. Roughly the size of a mourning dove, this colorful raptor brings high-speed aerial precision to open fields, deserts, and even suburban parks. Physical Characteristics

Kestrels are easily identified by their vibrant plumage and distinct facial markings. They are one of the few raptor species that exhibit "sexual dimorphism," meaning males and females look different. Males sport slate-blue wings that contrast with a warm, rufous (reddish-brown) back and tail. Females are slightly larger and more uniform, with reddish-brown coloring and dark barring across their wings and tails. Both sexes feature two black "mustache" stripes on their faces, which researchers believe may act like an athlete’s eye black to reduce glare while hunting. Hunting and Diet Kestrel

Unlike many birds, kestrels do not build their own nests. They are "cavity nesters," meaning they rely on old woodpecker holes, hollow trees, or man-made nesting boxes. They are highly territorial during the breeding season and are known for their shrill, repetitive klee-klee-klee call, which they use to ward off intruders or communicate with mates. Conservation Status The American Kestrel ( Falco sparverius ) is