McGinnis Slough Forest Preserve

Illinois · Midwest

Habitat
WetlandForest
Best Seasons
SpringFall
Difficulty

Moderate

Best Months

April-May, September-October

About This Location

McGinnis Slough Forest Preserve is a productive birding destination in Illinois, with 258 species recorded on eBird. This wetland and forest habitat attracts Canada Goose, Northern Shoveler, and Mallard 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

Ross's Goose

Anser rossii

3/6/2026Steelworkers Park (#523, including IL portion of breakwater and Lake Michigan)2 observed

Tundra Swan

Cygnus columbianus

3/5/2026Helmick Nature Preserve / Butterfield Creek Wetlands15 observed

Blue-winged Teal

Spatula discors

3/5/2026US-IL-Bolingbrook-60440 - 41.7277x-88.07391 observed

American White Pelican

Pelecanus erythrorhynchos

3/3/2026Lake Calumet area--Lake Calumet/Harborside Golf Course5 observed

Eurasian Tree Sparrow

Passer montanus

3/1/2026Bailey House1 observed

Great Egret

Ardea alba

2/26/2026Lake Renwick Heron Rookery Nature Preserve2 observed

Northern Mockingbird

Mimus polyglottos

2/25/2026Eggers Grove Forest Preserve (Chicago)1 observed

Dark-eyed Junco (Oregon)

Junco hyemalis

2/24/2026Home - Westmont, IL1 observed

Recent Observations

Species reported at this location in the last 14 days

Canada Goose

43/5/2026

Northern Shoveler

133/5/2026

Gadwall

43/5/2026

American Wigeon

43/5/2026

Mallard

653/5/2026

Northern Pintail

23/5/2026

Ring-necked Duck

83/5/2026

Lesser Scaup

43/5/2026

Sandhill Crane

23/5/2026

Killdeer

13/5/2026

Great Blue Heron

13/5/2026

Red-bellied Woodpecker

13/5/2026

Downy Woodpecker

13/5/2026

American Crow

33/5/2026

American Robin

23/5/2026

Purple Finch

13/5/2026

White-throated Sparrow

43/5/2026

Red-winged Blackbird

113/5/2026

Common Grackle

23/5/2026

Northern Cardinal

63/5/2026

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 McGinnis Slough Forest Preserve for birding?
The best months to visit McGinnis Slough Forest Preserve for birding are April-May, September-October. The best seasons are Spring and Fall.
What birds can I see at McGinnis Slough Forest Preserve?
Notable species at McGinnis Slough Forest Preserve include Canada Goose, Northern Shoveler, Mallard, Common Merganser, Sandhill Crane. The area supports wetland, forest habitats.
How difficult is birding at McGinnis Slough Forest Preserve?
Birding at McGinnis Slough Forest Preserve is rated as Moderate. Some trails may require moderate fitness and basic hiking ability.
What amenities are available at McGinnis Slough Forest Preserve?
McGinnis Slough Forest Preserve offers the following amenities: Parking, Restrooms, Trails, Visitor Center.