Lake birding habitat

Muddy Run Reservoir

Pennsylvania · Northeast

Habitat
Lake
Best Seasons
Difficulty

Moderate

Best Months

April-May, September-October

About This Location

Muddy Run Reservoir is a productive birding destination in Pennsylvania, with 223 species recorded on eBird. This lake habitat attracts Canada Goose, Mallard, and American Black Duck among many others. Spring and fall migration bring waves of warblers and shorebirds through the area.

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

Least Flycatcher

Empidonax minimus

5/31/2026Noel Dorwart Park1 observed

American Black Duck

Anas rubripes

5/31/2026Conejohela Flats (IBA)6 observed

Ruddy Turnstone

Arenaria interpres

5/31/2026Conejohela Flats (IBA)1 observed

Summer Tanager

Piranga rubra

5/30/2026Susquehanna State Park1 observed

Olive-sided Flycatcher

Contopus cooperi

5/29/2026Nottingham County Park1 observed

White-throated Sparrow

Zonotrichia albicollis

5/29/2026Noel Dorwart Park1 observed

Osprey (American)

Pandion haliaetus

5/28/2026Holtwood Dam / Lock 121 observed

Least Bittern

Botaurus exilis

5/28/2026Woods Edge Park1 observed

Purple Finch

Haemorhous purpureus

5/28/2026Noel Dorwart Park1 observed

American Wigeon

Mareca americana

5/27/2026Blue Rock Rd. Boat Launch1 observed

Snowy Egret

Egretta thula

5/27/2026Blue Rock Rd. Boat Launch1 observed

Recent Observations

Species reported at this location in the last 14 days

Canada Goose

55/31/2026

Mourning Dove

45/31/2026

Killdeer

15/31/2026

Turkey Vulture

25/31/2026

Red-bellied Woodpecker

15/31/2026

Eastern Wood-Pewee

15/31/2026

Willow Flycatcher

15/31/2026

Great Crested Flycatcher

15/31/2026

Eastern Kingbird

15/31/2026

American Crow

15/31/2026

Fish Crow

25/31/2026

Tufted Titmouse

15/31/2026

White-breasted Nuthatch

15/31/2026

Northern House Wren

15/31/2026

Carolina Wren

35/31/2026

Gray Catbird

25/31/2026

Brown Thrasher

25/31/2026

Northern Mockingbird

15/31/2026

Eastern Bluebird

15/31/2026

Cedar Waxwing

75/31/2026

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

    Visit during mid-May for peak warbler migration.

Frequently Asked Questions

When is the best time to visit Muddy Run Reservoir for birding?
The best months to visit Muddy Run Reservoir for birding are April-May, September-October. The best seasons are Spring and Fall.
What birds can I see at Muddy Run Reservoir?
Notable species at Muddy Run Reservoir include Canada Goose, Mallard, American Black Duck, Northern Pintail, Ring-necked Duck. The area supports lake habitats.
How difficult is birding at Muddy Run Reservoir?
Birding at Muddy Run Reservoir is rated as Moderate. Some trails may require moderate fitness and basic hiking ability.
What amenities are available at Muddy Run Reservoir?
Muddy Run Reservoir offers the following amenities: Parking, Trails.