Birds of Idaho

Idaho is long and lopsided. The south is the Snake River Plain, a curve of irrigated farmland, sagebrush and lava rock where most people live, from Boise east to Idaho Falls. The middle is a wall of mountains and wilderness, with conifer forest, alpine meadow and rivers that are still cold in July. The Panhandle in the north is wet forest and big lakes that sound more like Washington than like the desert. The Idaho Bird Records Committee had documented 433 species as of January 2022, and 180 of those are rare enough somewhere in the state to require a written report.

Most people, though, hear the valley birds: robins in the cottonwoods, magpies chattering from the fence, flickers on the roof, and geese and mallards on any irrigation pond.

The Idaho album

These are the 100 birds people report most often in Idaho, ranked by how frequently they turn up. The common and uncommon ones are shown; the rare and legendary cards stay face down until you catch them in the game.

Backyard birds you will hear first

The American Robin leads the album and starts the day, singing from the cottonwoods before the light comes. The Black-billed Magpie is second, and it is the sound of an Idaho yard: harsh chatter, a rising mag, mag, mag. The Northern Flicker, red-shafted out here, laughs a long wick-wick-wick and drums on the metal vent in spring, and the House Finch sings a long, cheerful jumble from the wires.

On the water, the Mallard and the Canada Goose are the third and fourth most reported birds in the state. The Song Sparrow sings from the ditch bank, the Red-winged Blackbird from the cattails, and the Red-tailed Hawk screams over the fields. In winter, Dark-eyed Juncos and Black-capped Chickadees take over the feeders.

The regions, by ear

The Treasure Valley and the Snake River

Farmland, river and reservoir around Boise. Deer Flat refuge wraps a lake of nearly 9,000 acres at Nampa, with huge flocks of mallards and Canada Geese in fall and winter, one of the state's three biggest nesting colonies of Western and Clark's Grebes, and Bald Eagles along the shore. South of Boise, the Snake River Birds of Prey area covers 484,873 acres of canyon and sage along 81 miles of river, where more than 700 pairs of raptors of 15 species nest in the cliffs, one of the densest concentrations anywhere, including about 110 pairs of Prairie Falcons.

The sagebrush and the eastern plain

Open country from Mountain Home to the Wyoming line. The Western Meadowlark whistles from the fence posts, the Mountain Bluebird hunts from the sage tops, and Greater Sage-Grouse display on their leks at dawn in spring. Camas refuge, about 11,000 acres of wetland and high desert near Interstate 15 north of Idaho Falls, sits with the Tetons on one horizon and the Lemhi Range on the other, and fills with migrating ducks, geese and cranes.

The mountains

Ponderosa pine, then fir and spruce, then meadow and rock. Mountain Chickadees whistle a hoarse fee-bee-bee, Western Tanagers sing a burry robin-like song from the firs, American Dippers sing over the creeks, and the Common Raven croaks over all of it. In the wet forests of the Panhandle, Varied Thrushes add their long, eerie single whistles.

Best months to listen

Spring climbs the state by elevation. The valleys are singing in March and April, when bluebirds and meadowlarks are back and the geese are pairing off; the sage is loudest in April and May; the high country waits until June and stays busy through July. Early morning is best everywhere.

Fall is ducks and cranes on the refuges, September through November. Winter belongs to the raptors along the Snake, the eagles at Deer Flat, and the juncos and chickadees at the feeder.

Places worth the drive

• Deer Flat National Wildlife Refuge, Nampa: mallards and geese by the thousand in winter, grebes in summer, eagles all year.
• Morley Nelson Snake River Birds of Prey National Conservation Area, south of Boise: nesting Prairie Falcons, Golden Eagles and hawks in the canyon, spring is the season.
• Camas National Wildlife Refuge, north of Idaho Falls: ducks, geese and cranes on high desert wetlands with the Tetons behind them.
• Minidoka National Wildlife Refuge, near Rupert: 80 miles of shoreline on Lake Walcott, with nesting American White Pelicans.

None of them is required. A Boise yard with a cottonwood and a feeder hands you the first 25 cards of the Warble album by April.

Listen before you go

Three of the common Idaho birds, so the first songs you hear outside already ring a bell.

Canada Goose song

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Recording by Chase Harris, CC0, via iNaturalist.

Wood Duck song

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Recording by Chase Harris, CC0, via iNaturalist.

Mallard song

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Recording by Fionn Ó Marcaigh, CC BY 4.0, via iNaturalist.

Questions people ask

Nearby albums

Album data: public bird observations aggregated through GBIF, ranked by report frequency in Idaho. Updated September 30, 2026.