1 Overview
The Red-tailed Hawk is one of North America's most familiar birds of prey. It is a large, broad-winged hawk that often perches conspicuously along roadsides or soars in wide circles over open landscapes. Its plumage is variable, but most adults show a rich brown back and pale underparts with a streaked belly band. The tail of an adult is a warm rusty red, a feature that gives the species its name. In flight, the broad, rounded wings and short, wide tail create a distinctive silhouette. Dark patches near the leading edge of the underwing, called patagial marks, are visible on many birds and help confirm identification. Red-tailed Hawks are members of the family Accipitridae, which includes other hawks, eagles, and kites. They are apex predators in their habitats, feeding mainly on small mammals, reptiles, and birds. Their adaptability has allowed them to thrive in a wide range of environments, from remote wilderness to urban edges. Because they are often seen perched on utility poles or fence posts, they are among the easiest raptors for beginning birders to observe and study. Understanding their field marks, habits, and seasonal movements can turn a casual sighting into a rewarding identification challenge.
2 Where to find this bird
Red-tailed Hawks are birds of open country and edges. They are most commonly seen in fields, pastures, deserts, and other open areas where they can hunt for small mammals. They also frequent woodlands, especially where these habitats meet open spaces. Roadsides are classic places to find them, as the wide shoulders and adjacent fields provide hunting opportunities and perches. Look for them sitting on utility poles, fence posts, dead trees, or tall living trees. In flight, they often soar over ridges and open valleys, using rising air currents to gain altitude without flapping. During migration, they can be seen in large numbers along mountain ridges and coastlines, especially in fall. In winter, many northern birds move south, so individuals may appear in areas where they do not breed. They are also common in some urban and suburban areas, where they nest on tall buildings or large trees and hunt in parks and golf courses. To find one, scan open areas with scattered perches, and watch for a large, broad-winged shape circling overhead. Early morning and late afternoon are often the best times, when hawks are actively hunting. Patience and a good pair of binoculars will greatly improve your chances of a close observation.
3 Field marks that matter
Identifying a Red-tailed Hawk relies on a combination of size, shape, and plumage details. In flight, note the broad, rounded wings and the short, wide tail. The wings are held in a shallow dihedral, and the bird often soars with slow, deliberate wingbeats. Adults typically show a rusty-red tail, which is most visible from above or when the bird banks. However, not all Red-tailed Hawks have red tails; immature birds have brownish tails with dark banding, and some adults in certain regions have pale or grayish tails. The underparts are usually pale with a dark, streaked belly band across the belly. This band is a key field mark, though its intensity varies. On the underwing, look for dark patagial marks at the leading edge near the body. These marks are present on most Red-tailed Hawks and can be seen from below. The back is typically dark brown, sometimes with pale mottling. The head is brown with a pale throat and a dark malar stripe. In perched birds, the tail often extends beyond the wingtips, and the pale chest contrasts with the darker back. Beware of confusion with other raptors: Swainson's Hawks have longer, more pointed wings and a dark chest band; Ferruginous Hawks are larger and paler with longer wings; and Rough-legged Hawks have feathered legs and a different tail pattern. Practice observing these details at a distance, and use a field guide to compare similar species.
4 Voice and behavior
The Red-tailed Hawk's call is a iconic sound of wild places. It is a harsh, descending scream, often transcribed as kree-eee-ar. This call is given in flight, while perched, and during territorial disputes. It is also the sound commonly used in films to represent eagles, though it belongs to this hawk. Both sexes call, but the female's voice is usually deeper. The scream may be repeated and can carry long distances. Red-tailed Hawks are often seen perched alone, scanning the ground for prey. They hunt by watching from a perch and then dropping onto prey, or by soaring and stooping. They eat a variety of small mammals, such as voles, mice, and squirrels, as well as reptiles, amphibians, and birds. They are territorial during the breeding season, and pairs perform aerial displays that include steep dives and loud calls. Outside the breeding season, they are generally solitary, though they may gather in small numbers where food is abundant. Their flight is powerful and steady, with slow wingbeats interspersed with glides. When soaring, they hold their wings in a slight dihedral and often fan their tails. Observing their behavior can help distinguish them from other raptors: for example, Red-tailed Hawks often perch on exposed poles, while accipiters like Cooper's Hawks are more likely to be seen dashing through trees. Learning the call and typical postures will make identification much easier.
5 Habitat and season
Red-tailed Hawks occupy a wide range of habitats across North America. They are most abundant in open country, including grasslands, agricultural fields, deserts, and scrublands. They also inhabit woodlands, especially at edges and openings, and can be found in mountains up to moderate elevations. Their adaptability extends to urban and suburban areas, where they nest on tall buildings, bridges, and large trees. The key requirement is a mix of open hunting areas and elevated perches or nest sites. In terms of season, Red-tailed Hawks are present year-round in much of the United States and Mexico. In the northern parts of their range, including Canada and the northern United States, many birds migrate south for the winter. Migration typically occurs in fall, with birds moving along mountain ridges and coastlines. Some individuals remain in northern areas if food is available. In spring, they return to breeding grounds and begin courtship displays. Nesting occurs in tall trees or on cliffs, and pairs often reuse the same nest site year after year. The breeding season varies with latitude, generally starting in late winter or early spring. During this time, they are more vocal and conspicuous. In winter, northern birds may appear in areas where they are not typically seen in summer, so local abundance can change seasonally. Understanding these patterns helps birders know when and where to look for them.
6 Watching it responsibly
Observing Red-tailed Hawks can be a rewarding experience, but it is important to do so responsibly. These birds are sensitive to human disturbance, especially during the breeding season. Never approach a nest too closely, and avoid using recordings to lure birds during nesting. If a hawk gives alarm calls or performs distraction displays, you are too close; back away quietly. Use binoculars or a spotting scope to observe from a distance, and keep pets leashed to avoid disturbing wildlife. When photographing, avoid flash and do not pursue the bird if it moves away. Ethical birding means putting the bird's welfare first. Stay on trails and respect private property. If you find an injured hawk, contact a licensed wildlife rehabilitator rather than attempting to handle it yourself. Remember that Red-tailed Hawks are protected under the Migratory Bird Treaty Act in the United States, which makes it illegal to harm them or their nests. By following these guidelines, you can enjoy watching these magnificent raptors without causing them stress. Share your observations with local birding groups or citizen science projects, but always prioritize the bird's safety. Responsible watching ensures that future generations can continue to enjoy these birds in the wild.
7 Frequently asked questions
Why do Red-tailed Hawks scream? The scream is a territorial and communication call, used to advertise presence, warn intruders, and during courtship. It is not a sign of aggression toward humans unless you are near a nest. How can I tell a Red-tailed Hawk from other hawks? Look for the broad, rounded wings, short wide tail, dark belly band, and dark patagial marks. Adults usually have a rusty-red tail. If you see a hawk with a red tail, it is likely a Red-tailed Hawk, but be aware of other species with reddish tails, such as the Ferruginous Hawk. What do they eat? They prey mainly on small mammals like voles, mice, and squirrels, but also take birds, reptiles, and amphibians. Do they migrate? Some populations migrate, especially in the northern part of their range, while others are year-round residents. Where can I see one? Look along roadsides, in open fields, and near woodlands with tall perches. They are common in many national parks and wildlife refuges. Are they endangered? No, they are widespread and common, though they face threats from habitat loss and collisions with vehicles. How can I attract them to my yard? You generally cannot attract them with feeders, but if you have open space and tall trees, they may hunt nearby. Remember to never disturb nesting birds. What should I do if I find a nest? Observe from a distance and do not approach. If you suspect disturbance, contact local wildlife authorities. Enjoy these hawks from afar and let them live undisturbed.