Lake birding habitat

Windsor Reservoir

Colorado · Rocky Mountains

Habitat
Lake
Best Seasons
Difficulty

Moderate

Best Months

June-October

About This Location

Windsor Reservoir is a productive birding destination in Colorado, with 215 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

Indigo Bunting

Passerina cyanea

7/13/2026Dixon Reservoir1 observed

Lazuli x Indigo Bunting (hybrid)

Passerina amoena x cyanea

7/13/2026Maxwell Natural Area1 observed

Cackling Goose

Branta hutchinsii

7/11/2026Ft. Collins City Park and Sheldon Lake1 observed

Black x Eastern Phoebe (hybrid)

Sayornis nigricans x phoebe

7/11/2026Poudre River at Rist Canyon road2 observed

Rufous Hummingbird

Selasphorus rufus

7/11/2026Pelican Hills1 observed

Willet (Western)

Tringa semipalmata

7/7/2026Tri-Lakes region1 observed

White-faced Ibis

Plegadis chihi

7/7/2026Ryan Gulch Reservoir3 observed

Laughing Gull

Leucophaeus atricilla

7/6/2026Ryan Gulch Reservoir1 observed

Eastern Warbling Vireo

Vireo gilvus

7/5/2026Frank SWA (Weld Co.)1 observed

Willet

Tringa semipalmata

7/4/2026North Shields Pond Natural Area4 observed

Recent Observations

Species reported at this location in the last 14 days

Canada Goose

907/9/2026

Gadwall

37/9/2026

Mallard

387/9/2026

Rock Pigeon

137/9/2026

Eurasian Collared-Dove

27/9/2026

Mourning Dove

177/9/2026

Virginia Rail

17/9/2026

Killdeer

77/9/2026

Marbled Godwit

17/9/2026

Spotted Sandpiper

47/9/2026

Pied-billed Grebe

37/9/2026

Western Grebe

757/9/2026

Clark's Grebe

97/9/2026

Double-crested Cormorant

77/9/2026

Snowy Egret

37/9/2026

Great Egret

87/9/2026

Great Blue Heron

97/9/2026

American White Pelican

247/9/2026

Swainson's Hawk

17/9/2026

Red-tailed Hawk

27/9/2026

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