Wetland birding habitat

Wertheim National Wildlife Refuge

New York · Northeast

Habitat
Wetland
Best Seasons
Difficulty

Moderate

Best Months

April-May, September-October

About This Location

Wertheim National Wildlife Refuge is a productive birding destination in New York, with 218 species recorded on eBird. This wetland habitat attracts Canada Goose, Gadwall, and Mallard 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

Blue Grosbeak

Passerina caerulea

7/19/2026EPCAL (Grumman)--Line Road1 observed

Red-headed Woodpecker

Melanerpes erythrocephalus

7/18/2026Paumanok Trail (Jones Pond)2 observed

Brown Pelican

Pelecanus occidentalis

7/18/2026Fire Island--Watch Hill2 observed

Least Bittern

Botaurus exilis

7/18/2026Wertheim NWR--Lower Carman's River1 observed

American Coot

Fulica americana

7/17/2026Patchogue Lake1 observed

Summer Tanager

Piranga rubra

7/16/2026Prestons Pond Complex1 observed

Recent Observations

Species reported at this location in the last 14 days

Mute Swan

27/18/2026

Wild Turkey

57/18/2026

Ruby-throated Hummingbird

17/18/2026

Red-bellied Woodpecker

17/18/2026

Downy Woodpecker

17/18/2026

Red-eyed Vireo

17/18/2026

Fish Crow

17/18/2026

Common Raven

17/18/2026

Black-capped Chickadee

17/18/2026

Tufted Titmouse

17/18/2026

Gray Catbird

17/18/2026

House Sparrow

17/18/2026

American Goldfinch

27/18/2026

Eastern Towhee

17/18/2026

Red-winged Blackbird

17/18/2026

Northern Cardinal

17/18/2026

Canada Goose

397/18/2026

Gadwall

17/18/2026

Mallard

107/18/2026

Mourning Dove

87/18/2026

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