Lake birding habitat

Prewitt Reservoir

Colorado · Rocky Mountains

Habitat
Lake
Best Seasons
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

Loading map...

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

Laughing Gull

Leucophaeus atricilla

5/30/2026Prewitt Reservoir SWA (Washington Co.)1 observed

Greater White-fronted Goose

Anser albifrons

5/27/2026Prewitt Reservoir SWA (Washington Co.)1 observed

Summer Tanager

Piranga rubra

5/18/2026Prewitt Reservoir SWA--Inlet Canal1 observed

Recent Observations

Species reported at this location in the last 14 days

Killdeer

25/30/2026

Laughing Gull

15/30/2026

Franklin's Gull

15/30/2026

Ring-billed Gull

45/30/2026

Double-crested Cormorant

25/30/2026

White-faced Ibis

55/30/2026

American White Pelican

35/30/2026

Eastern Warbling Vireo

15/30/2026

Lark Sparrow

25/30/2026

Red-winged Blackbird

95/30/2026

Common Grackle

45/30/2026

Mourning Dove

85/30/2026

Common Nighthawk

15/30/2026

Spotted Sandpiper

35/30/2026

Great Blue Heron

85/30/2026

Red-tailed Hawk

15/30/2026

Red-headed Woodpecker

15/30/2026

Northern Flicker

25/30/2026

American Kestrel

15/30/2026

Western Wood-Pewee

35/30/2026

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.