Marston Reservoir complex - Marston Reservoir

Colorado · Rocky Mountains

Habitat
Lake
Best Seasons
SummerFall
Difficulty

Moderate

Best Months

June-October

About This Location

Marston Reservoir complex - Marston Reservoir is a productive birding destination in Colorado, with 210 species recorded on eBird. This lake habitat attracts Canada Goose, Eurasian Collared-Dove, and Ring-billed Gull 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

Western Bluebird

Sialia mexicana

3/6/2026Bear Creek Lake Park3 observed

Blue-winged Teal

Spatula discors

3/6/2026Cherry Creek SP--Cottonwood Creek Wetlands2 observed

Long-tailed Duck

Clangula hyemalis

3/5/2026Rueter-Hess Reservoir (restricted access)3 observed

Mexican Duck

Anas diazi

3/5/2026Cherry Creek Trail--E-470 through Cottonwood Parks, East & West1 observed

Pacific Wren

Troglodytes pacificus

3/5/2026Tucker Gulch1 observed

Dunlin

Calidris alpina

3/4/2026Cherry Creek SP--Pelican Point area1 observed

Surf Scoter

Melanitta perspicillata

3/4/2026Back Side Of Bank2 observed

Red-necked Grebe

Podiceps grisegena

3/4/2026Back Side Of Bank1 observed

Recent Observations

Species reported at this location in the last 14 days

Ring-billed Gull

23/4/2026

Canada Goose

2/27/2026

Eurasian Collared-Dove

12/27/2026

Bald Eagle

22/27/2026

Red-tailed Hawk

22/27/2026

Black-billed Magpie

52/27/2026

American Crow

42/27/2026

European Starling

2/27/2026

House Finch

2/27/2026

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 Marston Reservoir complex - Marston Reservoir for birding?
The best months to visit Marston Reservoir complex - Marston Reservoir for birding are June-October. The best seasons are Summer and Fall.
What birds can I see at Marston Reservoir complex - Marston Reservoir?
Notable species at Marston Reservoir complex - Marston Reservoir include Canada Goose, Eurasian Collared-Dove, Ring-billed Gull, Bald Eagle, Red-tailed Hawk. The area supports lake habitats.
How difficult is birding at Marston Reservoir complex - Marston Reservoir?
Birding at Marston Reservoir complex - Marston Reservoir is rated as Moderate. Some trails may require moderate fitness and basic hiking ability.
What amenities are available at Marston Reservoir complex - Marston Reservoir?
Marston Reservoir complex - Marston Reservoir offers the following amenities: Parking, Trails.