Red-tailed Hawk

This large hawk is common to San Diego county. In fact, this raptor is the most common and widespread of all the broad-winged hawks in North America. His habitat ranges from the frozen wastes of Alaska and the Yukon, to the deserts of Mexico, with woodlands, open fields, prairies and prairie groves all part of his domain.

The redtails' average length is slightly under 2 feet. Their weight ranges from 2 to 4 pounds, with females being larger than males.

Baby red-tail hawk

There are several sub-species and color phases of the redtail. With the exception of the Harlan's hawk (a sub-species), all adults are characterized by a rufous colored (or red) tail, hence the name "red-tailed" hawk. The overall coloring of the redtail is variable. Melanistic (dark phase) redtails appear totally dark brown, resembling small golden eagles. However, these hawks have the distinctive red tail as the indicator that they are, in fact, red-tailed hawks. Chest colors vary from light to dark, often confounding the novice birder. Juveniles (those birds under 2 years old) do not have the distinctive red tail. Juveniles' tails are brown with dark bars.. Identifying a redtail can often be confusing. In many such cases, the process of elimination will often be the most helpful determination.

In their search for prey, redtails are often seen soaring our skies using updrafts and thermals. Wing-flapping uses energy, therefore redtails flap as little as possible relying on winds and air temperature to carry them as they hunt for food. More often than not, redtails are seen on telephone poles, haystacks, or fence posts for hours. Exhibiting this "wait and see" attitude often leads to a tasty meal for the patient redtail.

Red-tail release.

Redtails generally breed in their third year. Mated pairs build large, stick nests usually in deciduous trees. The inside of the nest resembles a tiny cup, lined with fresh green twigs. One to four eggs are laid in April or May, with incubation being 30 to 35 days. Youngsters fledge in 5 to 6 weeks, at which time they join their parents in hunting. For a juvenile redtail, this stage is very important. By observing their parents, they will learn the skills and techniques necessary for survival.

Mice, squirrels, rats, snakes and insects comprise the diet of the redtail. They are great hunters and help us control our environment naturally.

A Comparison of Great-horned Owls and Red-tailed Hawks

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