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Eastern Screech-Owl

Megascops asioOrder: STRIGIFORMESFamily: True Owls (Strigidae)

General

Eastern Screech-Owl Gray Morph: Small owl with gray-mottled upperparts, rows of white spots at shoulders and heavily streaked and barred underparts. Facial disk is lightly mottled with prominent dark rim. Ear tufts are small. Eyes are bright yellow and bill is yellow or olive-green. Short, rounded wings and tail are barred. Sexes are similar. Juvenile has a downy appearance. Red morph is similar but gray tones are replaced with red-brown.

Range and Habitat

Eastern Screech-Owl Gray Morph: Common in east North America from east Montana and the Great Lakes to the Gulf of Mexico, south to Tamaulipas in northeast Mexico; also found from south Ontario to Florida. Preferred habitats include mixed woodlands, deciduous forests, parklands, wooded suburban areas, riparian woods along streams and wetlands, mature orchards, meadows, and fields.

Listen to Call

Voice Text

No data available.

Interesting Facts

 The Eastern Screech Owl was first described by Carolus Linnaeus, in 1758. They have also been called the Common Screech Owl, Ghost Owl, Dusk Owl, Little-eared Owl, Spirit Owl, Whickering Owl, Little Gray Owl, Mottled Owl, Mouse Owl, Cat Owl, Shivering Owl, and Little Horned Owl.

 They are monogamous and remain together for life. Some males, however, will mate with two different females. The second female may evict the first female, lay her own eggs in the nest, and incubate both clutches.

 They are known to eat a variety of songbirds, including the European Starling. Despite this, starlings regularly displace these owls from nesting sites and takes over the nest to raise their own brood.

 A group of owls has many collective nouns, including a "bazaar", "glaring", "parliament", "stooping", and "wisdom" of owls.



Author

Gary Owen Dick

Splitbar
Range Map for Eastern Screech-Owl
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Bird Call Credits: The Macaulay Library of Natural Sounds at the Cornell Lab of Ornithology. Martyn Stewart, http://www.naturesound.org, Redmond, Washington USA. The reuse or copying of bird calls in this database is strictly forbidden.
Family True Owl (Strigidae)_blue
Species Megascops asio
Length7 - 10 Inches
Wingspan21 Inches

Eastern Screech-Owl

Eastern Screech-Owl Gray Morph: Small with gray-mottled upperparts, rows of white spots at shoulders, heavily streaked and barred underparts. Facial disk is lightly mottled with prominent dark rim. Small ear tufts. Yellow eyes, bill is yellow or olive-green. Short, rounded wings and tail are barred.

● Song: No data available.

● Foraging & Feeding: Eastern Screech-Owl Gray Morph: Feeds on mice, rats, chipmunks, squirrels, shrews, bats, and moles. Searches for prey while in flight, rather than from a perch.

● Breeding & nesting: Eastern Screech-Owl Gray Morph: Two to eight white eggs are laid on natural sawdust on the floor of a natural tree cavity or abandoned woodpecker hole, usually 6 to 20 feet above the ground; readily nests in suitable boxes. Incubation takes about 26 days and is done mostly by the female.

● Similar species: Eastern Screech-Owl Gray Morph: Western Screech-Owl has gray to black bill and different call. Whiskered Screech-Owl is smaller and does not occur in range.

Flight Pattern

Silent wing beats., Bouyant flight.
Eastern Screech-Owl Gray Morph Body Illustration
● Range & Habitat: Eastern Screech-Owl Gray Morph: Common in east North America from east Montana and the Great Lakes to the Gulf of Mexico, south to Tamaulipas in northeast Mexico; also found from south Ontario to Florida. Preferred habitats include mixed woodlands, deciduous forests, parklands, wooded suburban areas, riparian woods along streams and wetlands, mature orchards, meadows, and fields.
BreedingMonogamous
PopulationWidespread but with gradual decline
MigrationNonmigratory
Weight5.9 Ounces