Species
Great horned owl
Bubo virginianus
A large, powerful owl with feather 'horns' and a deep hoot, nesting in winter across Georgia.
Photo Brooke J. (opens in a new tab) / iNaturalist, CC BY 4.0 (opens in a new tab)
At a glance
- Size
- About 46 to 63 cm long; wingspan about 1 to 1.5 m
- Weight
- About 0.9 to 2.5 kg
- Habitat
- Woodland, farms, suburbs and parks
- Diet
- Rabbits, rats, mice, skunks, snakes, birds and other owls
- In Georgia
- Common resident statewide
- Voice
- A deep, soft "hoo-h'HOO-hoo-hoo"
- Rabies vector
- No
Identification
- Key marks
- Large owl; tall ear tufts; yellow eyes; white throat; barred grey-brown underparts
- Told apart from
- Barred owl, which has no ear tufts and dark eyes
- Told apart from
- Eastern screech-owl, which is far smaller
- Where to look
- Perched on treetops at dusk; heard in winter
Behaviour
Great horned owls hunt from perches at dusk and night. They are one of the few animals that regularly eat skunks, and they have little sense of smell.
They nest early, laying eggs as early as January, often in old hawk nests.
Why they matter
Great horned owls are top predators of woods and farmland across the Americas, controlling rats, rabbits and other animals. Their adaptability makes them one of the most widespread owls in the world.
Reproduction and lifecycle
Nest — An old hawk, crow or squirrel nest, or a broken treetop
Eggs — Usually two or three
Incubation — About 30 to 37 days
Chicks — Fed by both parents
Leaving the nest — At about six weeks, before they fly
Flight — At about nine to ten weeks
Lifespan — Wild birds over twenty years are recorded
Living around people
- Owlets on the ground or low branches in spring are usually fine; parents feed them nearby.
- Rodent poisons and cars kill many owls.
- Chickens and small pets outside at night can be taken; secure coops protect them.
Misconceptions
- An owlet on the ground has fallen and is abandoned. Young owls leave the nest early and climb or hop to branches; their parents keep feeding them.
- Owls are wise. The idea is as old as ancient Greece. Owls are superb hunters with extraordinary hearing, but crows and jays are the problem-solvers of the bird world.
Related species
Seasonal activity
When this species is breeding, and when there are nests on the ground. Mowing during the shaded months is how most nests are found.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Breeding | Jan: no | Feb: no | Mar: no | Apr: no | May: no | Jun: no | Jul: no | Aug: no | Sep: no | Oct: no | Nov: no | Dec: no |
| Active nests | Jan: no | Feb: no | Mar: no | Apr: no | May: no | Jun: no | Jul: no | Aug: no | Sep: no | Oct: no | Nov: no | Dec: no |
| Notes | Incubating eggs | Chicks | Chicks | Owlets leaving the nest | Owlets on branches, fed by parents | Young learning to hunt | Young dependent on parents | Young independent | Present | Pairs calling | Pairs calling | Courtship; nest sites chosen |
Where it lives
Recorded in 91 states and provinces. Each one links to the other animals there, and to the rehabilitators licensed for them.
United States
- Alabama
- Alaska
- Arizona
- Arkansas
- California
- Colorado
- Connecticutin winter
- Delawarein winter
- District of Columbiain winter
- Florida
- Georgia
- Idaho
- Illinoisin winter
- Indianain winter
- Iowain winter
- Kansas
- Kentuckyin winter
- Louisiana
- Maine
- Marylandin winter
- Massachusettsin winter
- Michiganin winter
- Minnesotain winter
- Mississippi
- Missouriin winter
- Montana
- Nebraska
- Nevada
- New Hampshire
- New Jerseyin winter
- New Mexico
- New Yorkin winter
- North Carolina
- North Dakota
- Ohioin winter
- Oklahoma
- Oregon
- Pennsylvaniain winter
- Rhode Islandin winter
- South Carolina
- South Dakota
- Tennessee
- Texas
- Utah
- Vermontin winter
- Virginia
- Washington
- West Virginiain winter
- Wisconsinin winter
- Wyoming
Canada
Mexico
- Aguascalientesbreeding
- Baja California
- Baja California Sur
- Campechein winter
- Chihuahua
- Coahuilain winter
- Colimapassing through
- Durango
- Guanajuatoin winter
- Guerreropassing through
- Hidalgobreeding
- Jalisco
- Mexico City
- Michoacanin winter
- Morelosin winter
- Nayaritbreeding
- Nuevo Leon
- Oaxaca
- Pueblabreeding
- Queretaroin winter
- Quintana Roo
- San Luis Potosiin winter
- Sinaloain winter
- Sonora
- State of Mexico
- Tamaulipasin winter
- Tlaxcalabreeding
- Yucatanin winter
- Zacatecasin winter
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