Backyard Birds in Wyoming: A Year-Round Seasonal Identification Guide

The familiar 7.9–11-inch thrush: gray above, brick-red below, yellow-billed. The dawn chorus over a Wyoming lawn is built on its cheerily-cheerup phrases. Robins nest on porch lights and ledges, and big winter flocks descend on holly and hackberry trees across the state.

A spectacular 17.9–23.6-inch corvid: black-and-white with an iridescent green-blue tail half the bird’s length. Magpies patrol Wyoming open country and ranch yards in noisy bands, visiting platforms for suet and scraps. They cache food, recognize individual people, and are among the smartest birds on Earth.

A tiny 4.7–5.9-inch acrobat with a black cap and bib, white cheeks, and buffy flanks. Chickadees are the bold first visitors to any new feeder, grabbing one seed and flying off to cache it. Listen for the chick-a-dee-dee-dee call that gives the bird its name — and the clear two-note fee-bee whistle of spring.

The chickadee of the high country (4.3–5.5 inches): black bib and cap like its eastern cousins, but with a bold white eyebrow stripe slicing through the black. Mountain Chickadees are year-round residents of Wyoming’s conifer forests and faithful visitors to mountain feeders all winter.

A compact 4.3-inch nuthatch: blue-gray above, rusty below, with a bold white eyebrow stripe. Red-breasted Nuthatches live in Wyoming’s conifer belt year-round and irrupt southward in cone-poor winters, hitching down tree trunks headfirst and calling a tin-horn yank-yank.

North America’s smallest woodpecker (5.5–6.7 inches) is a Wyoming backyard regular in every season. Black-and-white checkered wings, a clean white stripe down the back, and a tiny stubby bill separate it from the larger Hairy Woodpecker; males wear a small red patch on the nape.

The Downy’s bigger look-alike (7.1–10.2 inches) with a long, chisel-tipped bill nearly as long as its head and — on males — a red nape patch. Hairies work mature timber and visit Wyoming suet feeders all winter. Seeing both species at one feeder is a classic identification lesson.

A big 11–12-inch woodpecker in brown-barred plumage with a black bib and spotted belly; eastern birds flash golden wing linings and a red nape crescent. Flickers spend much of their time on the ground lapping up ants, and drum on Wyoming gutters at dawn in spring — loud, but it’s a love song.

A 5.1–5.5-inch finch: males washed strawberry-red on head, breast, and rump; females plainly streaked. House Finches spread across the East in the 1990s and now crowd Wyoming tube feeders year-round, warbling long songs that end in an up-slurred veer.

The mountain cousin of the House Finch (6–6.7 inches): males are rose-pink with a bright red crown patch and fine streaking below; females are crisply streaked. Cassin’s Finches live in Wyoming’s conifer belt and drop to feeders in winter, often in cheerful mixed flocks with siskins and goldfinches.

A big, spectacular finch (6.3–7.1 inches): males are gold and black with a massive pale bill and a yellow eyebrow; females are silver-gray. Evening Grosbeaks roam in flocks, descending on Wyoming platform feeders in irruption years and emptying them in minutes — a feast day when they arrive.

The classic snowbird: a 5.5–6.3-inch sparrow with a slate-gray hood set cleanly against a white belly, white outer tail feathers flashing in flight. Juncos pour into Wyoming each October and double-scratch for millet under feeders until April — the surest sign of winter.

A 6.3–7.9-inch bluebird the color of a high-country sky — males are cerulean blue all over, females soft gray-blue. Mountain Bluebirds hover-hunt insects over Wyoming’s open meadows and sage flats, and accept nest boxes on open ground far from trees.

The mountain hummingbird of the Rockies (3.9–4.3 inches): males have a rose-magenta throat and wings that trill metallically in flight — the soundtrack of a Wyoming mountain summer. Broad-tails breed at altitude and visit feeders May through August before heading to Mexico.

A huge 22.1–27.2-inch all-black corvid — hawk-sized, with a shaggy throat and wedge tail. Ravens are brilliant: they solve puzzles, play in the wind, and remember who feeds them. Wyoming ravens visit rural yards and ranch platforms, announcing themselves with a deep, echoing croak.

Breeding males are lemon-yellow with a jet-black cap and wings; winter birds are soft olive-drab. Goldfinches mob Nyjer socks across Wyoming in every season, nesting late in summer when thistle seed ripens. Their bouncy flight and po-ta-to-chip call are unmistakable.