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Bird Guide › Dark-eyed Junco

How to Identify aDark-eyed Junco

Junco hyemalis · 5.5–6.3 in (14–16 cm)

Male vs. female

Male

Male Dark-eyed Junco

"Slate-colored" form is dark gray with a sharp white belly; a small pink bill and white outer tail feathers.

Female

Dark-eyed Junco

Browner or paler gray than the male but the same clean two-toned pattern.

Male photo: Cephas / Wikimedia, CC BY-SA 3.0 · Second photo: IceuImgflip / Wikimedia, CC BY-SA 4.0

Quick ID
A crisp little sparrow — slate-gray or brown above with a clean white belly and pink bill.

Field marks

Similar species

Black Phoebe — Also dark above / white below but a flycatcher — upright, tail-pumping, dark bill.
Vesper Sparrow — Streaked brown overall, not the clean gray hood of a junco.

What it sounds like

A dry, even, musical trill on one pitch, plus sharp ticking notes from feeding flocks.

Behaviour that gives it away

Feeds on the ground beneath feeders and flashes brilliant white outer tail feathers whenever it flushes.

Habitat & range

Forests in summer; yards, feeders, and brushy edges across the U.S. in winter — the classic "snowbird."

When you'll see it

Depending on where in North America you are, it is present all year and a winter visitor.

What it eats

Seeds on the ground, plus insects in the breeding season.

Did you know?

Juncos come in strikingly different regional forms once considered separate species; they are now one.

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