Boreal Chickadee

Poecile hudsonicus

It lives year-round across much of Canad… Look for it in dense conifer forest—spru… Uncommon Hoarse whistled song

Learn to identify the Boreal Chickadee by ear. Master the "seee-u, seee-u" phrase and tell it apart from similar species.

“seee-u, seee-u”

What the Boreal Chickadee sounds like

A soft-colored chickadee of the deep north, with a chocolate-brown cap, bright white cheeks, and warm rusty sides. It feels quieter and shyer than a Black-capped Chickadee, often slipping through spruce and fir like a little gray-brown shadow.

“seee-u, seee-u”

How to tell it apart

Listen for:A thin, rough, slightly raspy whistle, usually two notes. It lacks the pure, ringing quality of a Black-capped Chickadee and can sound almost frosty or worn. Often written as “seee-u, seee-u”.

Don't confuse with:The Black-capped Chickadee — black-capped has a clean black cap, not brown.

Where you'll hear it

Look for it in dense conifer forest—spruce, fir, tamarack, and mossy bog edges are classic spots. It favors the cool, resin-scented heart of the boreal woods.

It can be tough to notice in fall and early winter, when it stays quiet in conifer flocks. Late winter and spring are better, when its hoarse songs start carrying through the trees.

Similar species

Black-capped Chickadee

Black-capped has a clean black cap, not brown.

Mountain Chickadee

Mountain Chickadee has a bold white eyebrow stripe above the eye.

Chestnut-backed Chickadee

Chestnut-backed shows much richer chestnut on the back and sides.

Boreal Chickadee song FAQ

What does a Boreal Chickadee sound like?

A thin, rough, slightly raspy whistle, usually two notes. It lacks the pure, ringing quality of a Black-capped Chickadee and can sound almost frosty or worn. Listen for the "seee-u, seee-u" phrase.

How do I tell a Boreal Chickadee from a Black-capped Chickadee by sound?

Black-capped Chickadee: Black-capped has a clean black cap, not brown.; Its sides are usually plainer gray or buff, not warmly rusty.; Its voice sounds clearer and sweeter, less hoarse and nasal..

When is the best time to hear a Boreal Chickadee?

It can be tough to notice in fall and early winter, when it stays quiet in conifer flocks. Late winter and spring are better, when its hoarse songs start carrying through the trees.