Field Guide

Eastern Screech-Owl

Megascops asio

Aves › Strigiformes › Strigidae › Megascops

Conservation status: least_concern

Eastern Screech-Owl (Megascops asio)
Photo: no rights reserved, CC0 1.0, iNaturalist

This stocky, short-tailed owl is mid-sized for its kind and lives in most types of woodland habitats. It is relatively adaptable to urban and developed areas compared to other owls.

How To Identify

This owl is a moderately sized forest dweller, typically exhibiting cryptic coloration of mottled browns and grays. Its plumage features irregular streaking that helps it camouflage within woodland backgrounds, often accentuated by noticeable ear tufts or markings.

Habitat

Eastern Screech-Owls inhabit deciduous and mixed forests, woodlots, parks, and gardens throughout eastern North America, showing remarkable adaptability to suburban and urban environments.

Behaviour

These small owls are cavity nesters that readily adopt nest boxes and will stay motionless with eyes closed when threatened, relying on their cryptic gray or rufous plumage to blend in with tree bark.

Native Range

The Eastern Screech-Owl is native to Eastern North America, from Mexico to Canada.

Did You Know?

Despite their name, Eastern Screech-Owls don't actually screech—instead they produce an eerie, descending whinny that sounds more like a tremolo whistle. This call can be so ventriloquial that it's nearly impossible to pinpoint the owl's location.

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