Watercolor portrait of Northern Pygmy-Owl (Glaucidium californicum)

Northern Pygmy-Owl

Glaucidium californicum
They live across western North America,… Northern Pygmy-Owls live in conifer and… Uncommon Territorial toots

Learn to identify the Northern Pygmy-Owl by ear. Master the "a slow, hollow toot every second or two" phrase and tell it apart from similar species.

toot... toot... toot... toot...

What the Northern Pygmy-Owl sounds like

This tiny owl looks almost toy-sized, but it hunts with real swagger. It’s robin-sized with a round head, bright yellow eyes, a long tail, and neat white spots above; flip to the back of the head and you’ll see two dark 'false eyes' that make it look like it’s watching from both directions.

a slow, hollow toot every second or two

How to tell it apart

Listen for:A long string of hollow, evenly spaced whistles, each note calm and measured. It can go on for minutes and often carries through still forest air. Often written as toot... toot... toot... toot....
Don't confuse with:The Northern Saw-whet Owl — usually more round-headed and shorter-tailed.

Where you'll hear it

Northern Pygmy-Owls live in conifer and mixed mountain forests, especially along edges, openings, stream corridors, and patchy burned woods. They like places with lookout perches and nearby cover.

Spring is the easiest time to find one, when males give steady, far-carrying toots at dawn, dusk, and even in daylight. They can be active by day in any season, which makes them wonderfully un-owl-like.

Similar species

Northern Saw-whet Owl

Usually more round-headed and shorter-tailed.

Western Screech-Owl

Noticeably larger and bulkier.

Ferruginous Pygmy-Owl

Warmer, more reddish-brown overall and often found in drier lowland habitats.

Northern Pygmy-Owl song FAQ

What does a Northern Pygmy-Owl sound like?
A long string of hollow, evenly spaced whistles, each note calm and measured. It can go on for minutes and often carries through still forest air. Listen for the "a slow, hollow toot every second or two" phrase.
How do I tell a Northern Pygmy-Owl from a Northern Saw-whet Owl by sound?
Northern Saw-whet Owl: Usually more round-headed and shorter-tailed.; Mostly nocturnal, while Northern Pygmy-Owl is often active in daylight.; Lacks the bold false-eye spots on the nape..
When is the best time to hear a Northern Pygmy-Owl?
Spring is the easiest time to find one, when males give steady, far-carrying toots at dawn, dusk, and even in daylight. They can be active by day in any season, which makes them wonderfully un-owl-like.