Fermilab

Illinois · Midwest

Habitat
GrasslandWetland
Best Seasons
SpringFall
Difficulty

Moderate

Best Months

April-May, September-October

About This Location

Fermilab is a productive birding destination in Illinois, with 229 species recorded on eBird. This grassland and wetland habitat attracts Bufflehead, Canada Goose, 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

Eastern Phoebe

Sayornis phoebe

3/5/2026Fermilab (DuPage Co.)1 observed

Blue-winged Teal

Spatula discors

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

American White Pelican

Pelecanus erythrorhynchos

3/2/2026Busse Woods--south pool5 observed

American Pipit

Anthus rubescens

3/1/2026Kline Creek Farm3 observed

Wilson's Snipe

Gallinago delicata

3/1/2026Pingree Grove WTP Marsh1 observed

Northern Mockingbird

Mimus polyglottos

3/1/2026Fermilab (DuPage Co.)1 observed

Great Egret

Ardea alba

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

Dark-eyed Junco (Oregon)

Junco hyemalis

2/24/2026Home - Westmont, IL1 observed

European Goldfinch

Carduelis carduelis

2/22/2026Busse Woods (Ned Brown Forest Preserve)2 observed

Tundra Swan

Cygnus columbianus

2/21/2026Fermilab (DuPage Co.)3 observed

Recent Observations

Species reported at this location in the last 14 days

Bufflehead

13/3/2026

Canada Goose

1503/1/2026

Mallard

53/1/2026

American Black Duck

33/1/2026

Common Merganser

303/1/2026

Red-breasted Merganser

23/1/2026

Sandhill Crane

23/1/2026

Ring-billed Gull

403/1/2026

American Herring Gull

103/1/2026

European Starling

153/1/2026

Song Sparrow

23/1/2026

Redhead

13/1/2026

Ring-necked Duck

43/1/2026

Common Goldeneye

13/1/2026

Mourning Dove

13/1/2026

Red-bellied Woodpecker

23/1/2026

Downy Woodpecker

13/1/2026

Hairy Woodpecker

23/1/2026

American Crow

13/1/2026

Black-capped Chickadee

23/1/2026

Birding Tips

  1. 1

    Scan fence posts and utility wires for perching raptors and kingbirds.

  2. 2

    Walk field edges at dawn when sparrows and grassland species are most vocal.

  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 Fermilab for birding?
The best months to visit Fermilab for birding are April-May, September-October. The best seasons are Spring and Fall.
What birds can I see at Fermilab?
Notable species at Fermilab include Bufflehead, Canada Goose, Mallard, American Black Duck, Common Merganser. The area supports grassland, wetland habitats.
How difficult is birding at Fermilab?
Birding at Fermilab is rated as Moderate. Some trails may require moderate fitness and basic hiking ability.
What amenities are available at Fermilab?
Fermilab offers the following amenities: Parking, Trails.