Lake birding habitat

American Falls Reservoir

Idaho · Rocky Mountains

Habitat
Lake
Best Seasons
Difficulty

Moderate

Best Months

June-October

About This Location

American Falls Reservoir is a productive birding destination in Idaho, with 224 species recorded on eBird. This lake habitat attracts a wide variety of species among many others. Elevation changes create diverse habitats, from riparian valleys to alpine meadows, supporting a wide range of species.

Location

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Notable Species

Live Bird Data

Powered by eBird / Cornell Lab of Ornithology

Notable Sightings

Rare or unusual species spotted nearby in the last 14 days

Least Sandpiper

Calidris minutilla

4/19/2026Sterling WMA2 observed

Chukar

Alectoris chukar

4/19/2026American Falls Res. -- Willow Bay Resort1 observed

Barn Swallow

Hirundo rustica

4/12/2026Springfield Ponds1 observed

American Kestrel (Northern)

Falco sparverius

4/10/2026Interstate 86 -- Neeley to Cassia County Line1 observed

Red-winged Blackbird (Red-winged)

Agelaius phoeniceus

4/10/2026Interstate 86 -- Neeley to Cassia County Line5 observed

Red-tailed Hawk (calurus/alascensis)

Buteo jamaicensis

4/10/2026Interstate 86 -- Neeley to Cassia County Line1 observed

Recent Observations

Species reported at this location in the last 14 days

Canada Goose

54/20/2026

Cinnamon Teal

64/20/2026

Northern Shoveler

84/20/2026

Gadwall

14/20/2026

Mallard

54/20/2026

Northern Pintail

114/20/2026

Redhead

24/20/2026

Lesser Scaup

554/20/2026

Common Merganser

24/20/2026

Ring-necked Pheasant

34/20/2026

Mourning Dove

14/20/2026

Killdeer

64/20/2026

Common Loon

14/20/2026

Double-crested Cormorant

14/20/2026

Snowy Egret

24/20/2026

Great Blue Heron

34/20/2026

Northern Harrier

114/20/2026

Red-tailed Hawk

14/20/2026

Northern Flicker

14/20/2026

Marsh Wren

34/20/2026

Birding Tips

  1. 1

    Scan the water surface methodically for diving ducks, loons, and grebes.

  2. 2

    Check the shoreline and mudflats for shorebirds and wading birds.

  3. 3

    Acclimate to altitude before hiking to high-elevation birding spots.

Frequently Asked Questions

When is the best time to visit American Falls Reservoir for birding?
The best months to visit American Falls Reservoir for birding are June-October. The best seasons are Summer and Fall.
What birds can I see at American Falls Reservoir?
Notable species at American Falls Reservoir include Common Loon, Bald Eagle, Double-crested Cormorant, Ring-billed Gull, Bufflehead. The area supports lake habitats.
How difficult is birding at American Falls Reservoir?
Birding at American Falls Reservoir is rated as Moderate. Some trails may require moderate fitness and basic hiking ability.
What amenities are available at American Falls Reservoir?
American Falls Reservoir offers the following amenities: Parking, Trails.