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

Eastern Phoebe

Sayornis phoebe

5/31/2026Little Thompson1 observed

Eastern Warbling Vireo

Vireo gilvus

5/31/2026Fossil Creek Reservoir, Fort Collins US-CO 40.48393, -105.016171 observed

Mississippi Kite

Ictinia mississippiensis

5/31/2026Farr Park, Greeley US-CO 40.39553, -104.700182 observed

Summer Tanager

Piranga rubra

5/31/2026Lory SP2 observed

White-eyed Vireo

Vireo griseus

5/31/2026Lory SP--Well Gulch Nature Trail1 observed

White-rumped Sandpiper

Calidris fuscicollis

5/31/2026Riverbend Ponds Natural Area1 observed

Common Gallinule

Gallinula galeata

5/30/2026Riverbend Ponds Natural Area1 observed

Recent Observations

Species reported at this location in the last 14 days

Canada Goose

55/31/2026

Mourning Dove

25/31/2026

Double-crested Cormorant

65/31/2026

Great Blue Heron

25/31/2026

American White Pelican

75/31/2026

Blue Jay

15/31/2026

Tree Swallow

15/31/2026

Northern House Wren

15/31/2026

American Robin

35/31/2026

House Finch

25/31/2026

Red-winged Blackbird

35/31/2026

Brown-headed Cowbird

35/31/2026

Common Grackle

15/31/2026

Turkey Vulture

15/31/2026

Osprey

15/31/2026

Bald Eagle

15/31/2026

Red-tailed Hawk

15/31/2026

Say's Phoebe

15/31/2026

Western Kingbird

15/31/2026

European Starling

55/31/2026

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.