Williamsport Dam

Pennsylvania · Northeast

Habitat
ForestWetland
Best Seasons
SpringFall
Difficulty

Moderate

Best Months

April-May, September-October

About This Location

Williamsport Dam is a productive birding destination in Pennsylvania, with 208 species recorded on eBird. This forest and wetland habitat attracts Canada Goose, Mallard, and Redhead among many others. Spring and fall migration bring waves of warblers and shorebirds through the area.

Location

Loading map...

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

Cackling Goose

Branta hutchinsii

3/1/2026Mill St.2 observed

Mute Swan

Cygnus olor

2/28/2026Muncy Boat Launch1 observed

Iceland Gull (kumlieni)

Larus glaucoides

2/27/2026Williamsport Dam1 observed

Trumpeter Swan

Cygnus buccinator

2/24/2026Williamsport Dam2 observed

Lapland Longspur

Calcarius lapponicus

2/23/20261132 West Village Drive, Williamsport, Pennsylvania, US (41.219, -77.135)1 observed

Long-tailed Duck

Clangula hyemalis

2/22/2026Williamsport Dam3 observed

White-crowned Sparrow (Gambel's)

Zonotrichia leucophrys

2/21/2026Robert Porter Allen Natural Area1 observed

Recent Observations

Species reported at this location in the last 14 days

Canada Goose

93/4/2026

Mallard

23/4/2026

Redhead

33/4/2026

Ring-necked Duck

123/4/2026

Greater Scaup

13/4/2026

Lesser Scaup

13/4/2026

Bufflehead

143/4/2026

Hooded Merganser

143/4/2026

Common Merganser

73/4/2026

Rock Pigeon

253/4/2026

Ring-billed Gull

203/4/2026

Bald Eagle

13/4/2026

Peregrine Falcon

13/4/2026

American Crow

23/4/2026

Song Sparrow

23/4/2026

Turkey Vulture

13/2/2026

Common Goldeneye

43/1/2026

American Herring Gull

53/1/2026

Golden Eagle

13/1/2026

Iceland Gull

12/27/2026

Birding Tips

  1. 1

    Listen for vocalizations to locate canopy-dwelling warblers and vireos.

  2. 2

    Check forest edges and clearings for flycatchers and thrushes.

  3. 3

    Visit during mid-May for peak warbler migration.

Frequently Asked Questions

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