Wetland birding habitat

Willow Slough FWA

Indiana · Midwest

Habitat
Wetland
Best Seasons
Difficulty

Moderate

Best Months

April-May, September-October

About This Location

Willow Slough FWA is a productive birding destination in Indiana, with 276 species recorded on eBird. This wetland habitat attracts Snow Goose, Greater White-fronted Goose, and Canada Goose among many others. Spring migration along the Mississippi and Central Flyways makes this a vital stopover for diverse species.

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

Bell's Vireo (Eastern)

Vireo bellii

5/26/2026County Road 200 W, Morocco US-IN 41.07130, -87.429732 observed

Kentucky Warbler

Geothlypis formosa

5/16/2026Willow Slough Fish and Wildlife Area2 observed

Recent Observations

Species reported at this location in the last 14 days

Canada Goose

405/23/2026

Mourning Dove

25/23/2026

Chimney Swift

35/23/2026

Killdeer

15/23/2026

Caspian Tern

25/23/2026

Double-crested Cormorant

125/23/2026

Great Blue Heron

15/23/2026

Turkey Vulture

15/23/2026

Red-headed Woodpecker

35/23/2026

Northern Flicker

15/23/2026

Eastern Wood-Pewee

25/23/2026

Eastern Warbling Vireo

15/23/2026

Red-eyed Vireo

25/23/2026

Purple Martin

205/23/2026

Barn Swallow

35/23/2026

White-breasted Nuthatch

25/23/2026

Blue-gray Gnatcatcher

45/23/2026

American Robin

75/23/2026

Chipping Sparrow

25/23/2026

Northern Yellow Warbler

15/23/2026

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

    Time your visit during the first week of May for maximum species diversity.

Frequently Asked Questions

When is the best time to visit Willow Slough FWA for birding?
The best months to visit Willow Slough FWA for birding are April-May, September-October. The best seasons are Spring and Fall.
What birds can I see at Willow Slough FWA?
Notable species at Willow Slough FWA include Snow Goose, Greater White-fronted Goose, Canada Goose, Trumpeter Swan, Wood Duck. The area supports wetland habitats.
How difficult is birding at Willow Slough FWA?
Birding at Willow Slough FWA is rated as Moderate. Some trails may require moderate fitness and basic hiking ability.
What amenities are available at Willow Slough FWA?
Willow Slough FWA offers the following amenities: Parking, Trails.