Pastorius Reservoir

Colorado · Rocky Mountains

Habitat
Lake
Best Seasons
SummerFall
Difficulty

Moderate

Best Months

June-October

About This Location

Pastorius Reservoir is a productive birding destination in Colorado, with 273 species recorded on eBird. This lake habitat attracts Canada Goose, Northern Shoveler, and Gadwall 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

Ross's Goose

Anser rossii

3/5/2026Zink's Pond1 observed

Greater Yellowlegs

Tringa melanoleuca

3/4/2026Pastorius Reservoir1 observed

Yellow-headed Blackbird

Xanthocephalus xanthocephalus

3/4/2026Pastorius Reservoir1 observed

Tree Swallow

Tachycineta bicolor

3/2/2026Pastorius Reservoir4 observed

Brown-headed Cowbird

Molothrus ater

2/28/2026700–718 CR-304, Durango US-CO 37.19487, -107.805294 observed

Savannah Sparrow

Passerculus sandwichensis

2/28/2026Pastorius Reservoir1 observed

Cackling Goose

Branta hutchinsii

2/28/2026Pastorius Reservoir1 observed

Recent Observations

Species reported at this location in the last 14 days

Canada Goose

43/5/2026

Northern Shoveler

13/5/2026

Gadwall

23/5/2026

American Wigeon

2503/5/2026

Mallard

123/5/2026

Northern Pintail

53/5/2026

Green-winged Teal

283/5/2026

Redhead

1753/5/2026

Ring-necked Duck

653/5/2026

Lesser Scaup

53/5/2026

Bufflehead

83/5/2026

Common Goldeneye

33/5/2026

Hooded Merganser

23/5/2026

Ruddy Duck

83/5/2026

Eurasian Collared-Dove

13/5/2026

American Coot

153/5/2026

Killdeer

33/5/2026

Ring-billed Gull

103/5/2026

Bald Eagle

13/5/2026

Red-tailed Hawk

23/5/2026

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