Muddy Run Reservoir

Pennsylvania · Northeast

Habitat
Lake
Best Seasons
SpringFall
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

Red-necked Grebe

Podiceps grisegena

3/6/2026Line Bridge Rd1 observed

Greater White-fronted Goose

Anser albifrons

3/6/2026Woods Edge Park1 observed

Black-capped Chickadee

Poecile atricapillus

3/5/2026Wrightsville--Lemon St. Viewpoint (York Co.)1 observed

Red-throated Loon

Gavia stellata

3/4/2026Susquehanna SP--Lapidum1 observed

Red-headed Woodpecker

Melanerpes erythrocephalus

3/1/2026Hopewell Twp. Park2 observed

Virginia Rail

Rallus limicola

2/28/2026Woods Edge Park1 observed

Recent Observations

Species reported at this location in the last 14 days

Canada Goose

6002/28/2026

Mallard

2402/28/2026

American Black Duck

1052/28/2026

Northern Pintail

102/28/2026

Ring-necked Duck

272/28/2026

Common Merganser

22/28/2026

Rock Pigeon

12/28/2026

Ring-billed Gull

12/28/2026

Turkey Vulture

42/28/2026

Bald Eagle

12/28/2026

Red-bellied Woodpecker

22/28/2026

Pileated Woodpecker

12/28/2026

Blue Jay

32/28/2026

American Crow

12/28/2026

Carolina Wren

12/28/2026

Eastern Bluebird

22/28/2026

Common Grackle

102/28/2026

American Wigeon

22/27/2026

White-breasted Nuthatch

12/27/2026

Northern Cardinal

12/27/2026

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

    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.