Prewitt Reservoir

Colorado · Rocky Mountains

Habitat
Lake
Best Seasons
SummerFall
Difficulty

Moderate

Best Months

June-October

About This Location

Prewitt Reservoir is a productive birding destination in Colorado, with 256 species recorded on eBird. This lake habitat attracts Snow Goose, Cackling Goose, and Canada Goose 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

Turkey Vulture

Cathartes aura

3/1/202617163–17911 County Road 17, Sterling US-CO 40.69311, -103.428921 observed

Killdeer

Charadrius vociferus

2/28/2026Pond SW of Prewitt--Washington CR R & Hwy 61 observed

Recent Observations

Species reported at this location in the last 14 days

Snow Goose

100002/28/2026

Cackling Goose

32/28/2026

Canada Goose

302/28/2026

Gadwall

32/28/2026

American Wigeon

82/28/2026

Mallard

62/28/2026

Green-winged Teal

122/28/2026

Ring-necked Duck

302/28/2026

Lesser Scaup

602/28/2026

Bufflehead

12/28/2026

Common Goldeneye

22/28/2026

Hooded Merganser

12/28/2026

Ring-necked Pheasant

12/28/2026

Eurasian Collared-Dove

52/28/2026

Mourning Dove

42/28/2026

Ring-billed Gull

112/28/2026

Bald Eagle

12/28/2026

Red-tailed Hawk

22/28/2026

Hairy Woodpecker

12/28/2026

Northern Flicker

22/28/2026

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 Prewitt Reservoir for birding?
The best months to visit Prewitt Reservoir for birding are June-October. The best seasons are Summer and Fall.
What birds can I see at Prewitt Reservoir?
Notable species at Prewitt Reservoir include Snow Goose, Cackling Goose, Canada Goose, Gadwall, American Wigeon. The area supports lake habitats.
How difficult is birding at Prewitt Reservoir?
Birding at Prewitt Reservoir is rated as Moderate. Some trails may require moderate fitness and basic hiking ability.
What amenities are available at Prewitt Reservoir?
Prewitt Reservoir offers the following amenities: Parking, Trails.