Summary ²

General description:The barred owl is a medium-sized grayish-brown bird of prey that has a dark ring around its face. It looks similar to a great horned owl, but it is slightly smaller and has no ear tufts. Also, barred owls have dark eyes. All other Minnesota owls have yellow eyes.

Length: Between 17 and 20 inches.

Weight: One to two pounds.

Sounds: Loud distinctive hooting, eerie wails and screeches.

Reproduction
Barred owls begin nesting in March. They nest in hollow trees, in abandoned nests of other animals or in nest boxes. The female lays two or three white eggs, which hatch in 28 to 33 days. The newly hatched young are covered with fine white down. Young barred owls leave the nest four to five weeks after hatching.

Food
Barred owls eat mice, squirrels, rabbits, birds, frogs, fish and crayfish.

Predators
Great horned owl, hawks, and raccoons.

Range and range
Dense forested areas, including swamps.

Population and management
Minnesota's barred owl population appears to be stable. Like all owls, the barred owl is a nongame bird, which means it can't be legally hunted or trapped.

Fun facts
A barred owl's right ear is higher than its left ear. Hearing from two different angles helps it pinpoint the location of prey.

Fontes e Créditos

1. (c) anonymous, alguns direitos reservados (CC BY-SA), http://commons.wikimedia.org/wiki/File:Strix-varia-005-crop.jpg
2. (c) Minnesota Scientific and Natural Areas, alguns direitos reservados (CC BY-SA)

Mais informações

• BioDiversity4All taxon page
• Animal Diversity Web
• Biodiversity Heritage Library
• BOLD Systems BIN search
• CalPhotos
• Global Biodiversity Information Facility (GBIF)
• Maryland Biodiversity Project
• NatureServe Explorer 2.0
• VertNet
• Xeno-canto

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