Wetland birding habitat

John Heinz National Wildlife Refuge - wetlands

Pennsylvania · Northeast

Habitat
Wetland
Best Seasons
Difficulty

Moderate

Best Months

April-May, September-October

About This Location

John Heinz National Wildlife Refuge - wetlands is a productive birding destination in Pennsylvania, with 280 species recorded on eBird. This wetland habitat attracts Canada Goose, Wood Duck, and American Wigeon 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

Merlin

Falco columbarius

7/12/2026Holy Sepulchre Cemetery2 observed

Yellow-crowned Night Heron

Nyctanassa violacea

7/12/2026Norristown/Bridgeport Dam1 observed

Bank Swallow

Riparia riparia

7/11/2026Delaware River--Hog Island Rd. (Delaware Co.)1 observed

Anhinga

Anhinga anhinga

7/10/2026stakeout Anhinga, Creek Rd., Chadds Ford (2026) (no parking;stay in vehicle)1 observed

Grasshopper Sparrow

Ammodramus savannarum

7/10/2026Valley Forge National Historical Park, King Of Prussia US-PA 40.09476, -75.431531 observed

Ovenbird

Seiurus aurocapilla

7/10/2026Wissahickon Valley Park--North of Valley Green2 observed

Black-crowned Night Heron

Nycticorax nycticorax

7/9/2026McKaig Nature Education Center1 observed

Worm-eating Warbler

Helmitheros vermivorum

7/9/2026Fairmount Park--Horticultural Center/Concourse Lake Area1 observed

American White Pelican

Pelecanus erythrorhynchos

7/8/2026Ridley Creek SP--Bridle Trail 1 observed

Blue Grosbeak

Passerina caerulea

7/8/2026Valley Forge NHP Valley Forge NE4 observed

Recent Observations

Species reported at this location in the last 14 days

Mourning Dove

27/11/2026

Double-crested Cormorant

17/11/2026

Osprey

17/11/2026

Bald Eagle

17/11/2026

Red-shouldered Hawk

17/11/2026

American Crow

17/11/2026

Tree Swallow

17/11/2026

Barn Swallow

17/11/2026

American Robin

17/11/2026

Orchard Oriole

17/11/2026

Red-winged Blackbird

17/11/2026

Indigo Bunting

17/11/2026

Canada Goose

207/4/2026

Mallard

37/4/2026

Yellow-crowned Night Heron

17/4/2026

Green Heron

27/4/2026

Great Blue Heron

17/4/2026

Belted Kingfisher

17/4/2026

Red-bellied Woodpecker

27/4/2026

Northern Rough-winged Swallow

37/4/2026

Birding Tips

  1. 1

    Bring waterproof boots for marsh trails and muddy edges.

  2. 2

    Scan the edges of open water for herons, egrets, and rails at dawn.

  3. 3

    Visit during mid-May for peak warbler migration.

Frequently Asked Questions

When is the best time to visit John Heinz National Wildlife Refuge - wetlands for birding?
The best months to visit John Heinz National Wildlife Refuge - wetlands for birding are April-May, September-October. The best seasons are Spring and Fall.
What birds can I see at John Heinz National Wildlife Refuge - wetlands?
Notable species at John Heinz National Wildlife Refuge - wetlands include Canada Goose, Wood Duck, American Wigeon, Mallard, American Black Duck. The area supports wetland habitats.
How difficult is birding at John Heinz National Wildlife Refuge - wetlands?
Birding at John Heinz National Wildlife Refuge - wetlands is rated as Moderate. Some trails may require moderate fitness and basic hiking ability.
What amenities are available at John Heinz National Wildlife Refuge - wetlands?
John Heinz National Wildlife Refuge - wetlands offers the following amenities: Parking, Restrooms, Trails, Auto Tour Route.