North America - United States - Idaho


The Inland Northwest state of Idaho lies like a great wedge between the Pacific coastal states of Washington and Oregon, the mountainous state of Montana, the boreal forests of British Colombia, and the vast deserts and mountain ranges of Nevada and Utah. Habitats and terrain vary widely across the state, from low elevation shadscale deserts to alpine mountain summits. With such a great diversity of habitats, it's not surprising that nearly 400 species of birds have been recorded in Idaho.

Northern Pygmy Owl Glaucidium gnoma © Birding Ecotours

An excellent cross-section of common to rare western US birds can be observed in Idaho from spring to late fall. A birding trip to northern and central Idaho's coniferous forest and mountain valley habitats can produce wish-birds such as Harlequin Duck, Spruce and Blue Grouse, Flammulated, Northern Pygmy, Great Gray and Boreal Owls, Black and Vaux's Swifts, Calliope and Rufous Hummingbirds, Red-naped and Williamson's Sapsuckers, White-headed, Three-toed and Black-backed Woodpeckers, American Dipper, Townsend's Solitaire, Pine Grosbeak, both crossbills, and many others.

Western Screech Owl Megascops kennicottii © Birding Ecotours

The state widens to the south, spreading across sagebrush deserts and scenic basalt cliffs on the Snake River Plain. Although much of southern Idaho is cultivated, large portions of the native sagebrush grasslands still exist. These sagebrush-covered plains, foothills, and canyons are home to birds such as Swainson's and Ferruginous Hawks, Golden Eagle, Prairie Falcon, Gray Partridge, Chukar, Greater Sage Grouse, Burrowing Owl, White-throated Swift, Gray Flycatcher, Say's Phoebe, Loggerhead Shrike, Rock & Canyon Wrens, Sage Thrasher, Black-headed Grosbeak, Lazuli Bunting, Brewer's, Vesper, Lark, Black-throated and Sage Sparrows, Lark Bunting, and Bullock's Oriole. The Snake River Birds of Prey National Conservation Area, renowned for hosting the densest concentration of breeding raptors in North America, is also one of the best locations in Idaho for observing sagebrush-related birds.

Chestnut-sided Warbler Setophaga pensylvanica © Birding Ecotours

Idaho's agricultural areas and sagebrush plains give way to juniper foothills and mountains in the south, and these areas support Common Poorwill, Broad-tailed Hummingbird, Gray and Ash-throated Flycatcher, Plumbeous Vireo, Western Scrub and Pinyon Jays, Juniper Titmouse, Bushtit, Blue-gray Gnatcatcher, Virginia's & Black-throated Gray Warblers, Green-tailed Towhee, and Scott's Oriole.

Black-throated Blue Warbler Setophaga caerulescens © Birding Ecotours

Interspersed among the farmlands and rangelands of southern Idaho are several large reservoirs and man-made wetlands, some of which host colonial breeding bird populations and provide resting areas for migrating waterfowl and shorebirds. Among these are Eared, Western and Clark's Grebes, Great, Snowy and Cattle Egrets, White-faced Ibis, Snow and Ross's Geese, Cinnamon Teal, Black-necked Stilt, American Avocet, Wilson's Phalarope, Franklin's Gull, Forster's Tern, Marsh Wren, Common Yellowthroat, and Yellow-headed Blackbird. American Falls Reservoir, Camas National Wildlife Refuge, and Market Lake Wildlife Management Area in eastern Idaho are undeniably the state's best hotspots for water-related birds. In addition, these places frequently produce exciting rarities.

Semipalmated Sandpiper Calidris pusilla © Birding Ecotours

One of the best bird-watching sites in the state is at Lucky Peak in the Boise Foothills. Lucky Peak serves as an important bird migration corridor, and since 1994 the Idaho Bird Observatory has conducted avian research there. September hawk-watching features Sharp-shinned, Cooper's and Red-tailed Hawks, American Kestrel, Merlin, and others, with Northern Goshawk, Broad-winged hawk, and Peregrine Falcon occasionally seen.

Least Sandpiper Calidris minutilla © Birding Ecotours

A wide variety of non-raptors may also be seen there in fall as well, including Blue Grouse, Dusky & Hammond's Flycatchers, Cassin's Vireo, both kinglets, Townsend's Solitaire, many warbler species, Western Tanager, Spotted Towhee, Chipping and White-crowned Sparrows.

 

Major Source: Fatbirder

Map Source: Googlemaps™

Photo Source: © Birding Ecotours

 


Companies Offering Services to this Destination


Company Type Company Name


Trip Reports for this Destination


Company or User Destination Sub destination Description Trip Start Date


Checklist of birds for North America - United States - Idaho
Birding hotspots for North America - United States - Idaho