Glacial Drumlin State Trail - Lake Mills west to Zeloski Marsh

Wisconsin · Midwest

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Habitat

WetlandLake

Best Seasons

Spring Fall

Difficulty

Moderate

Best Months

April-May, September-October

About This Location

Glacial Drumlin State Trail - Lake Mills west to Zeloski Marsh is a productive birding destination in Wisconsin, with 217 species recorded on eBird. This wetland and lake habitat attracts Turkey Vulture 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

Great Blue Heron Red-winged Blackbird Mallard Green Heron Virginia Rail

Live Bird Data

Notable Sightings

Rare or unusual species spotted nearby in the last 14 days

Northern Waterthrush

Parkesia noveboracensis

4/18/2026Yahara River, Cooper's Causeway1 observed

Northern Yellow Warbler

Setophaga aestiva

4/18/2026Yahara River, Cooper's Causeway1 observed

Gray Catbird

Dumetella carolinensis

4/18/2026Yahara River, Cooper's Causeway1 observed

Eurasian Collared-Dove

Streptopelia decaocto

4/18/2026Stoney Creek Rd (Jefferson Co.)1 observed

Franklin's Gull

Leucophaeus pipixcan

4/18/2026Lake Mills SWA--Zeloski Marsh1 observed

Orange-crowned Warbler

Leiothlypis celata

4/17/2026McCarthy Youth & Conservation County Park1 observed

Marsh Wren

Cistothorus palustris

4/17/2026Glacial Drumlin Trail--Ridge Rd. to Jargo Rd.1 observed

White-faced Ibis

Plegadis chihi

4/16/2026Lake Mills SWA--Zeloski Marsh1 observed

Red-necked Grebe

Podiceps grisegena

4/16/2026Lake Koshkonong--Bingham Rd. Boat Launch (Jefferson Co.)2 observed

Northern House Wren

Troglodytes aedon

4/14/2026F/L (private)2 observed

Broad-winged Hawk

Buteo platypterus

4/14/2026F/L (private)1 observed

Recent Observations

Species reported at this location in the last 14 days

Canada Goose

84/14/2026

Mallard

14/14/2026

Bufflehead

64/14/2026

Common Merganser

14/14/2026

Ruddy Duck

24/14/2026

Mourning Dove

14/14/2026

American Coot

5004/14/2026

Pied-billed Grebe

14/14/2026

Horned Grebe

34/14/2026

Downy Woodpecker

14/14/2026

Hairy Woodpecker

14/14/2026

Northern Flicker

14/14/2026

Black-capped Chickadee

14/14/2026

Tree Swallow

74/14/2026

Barn Swallow

24/14/2026

Ruby-crowned Kinglet

14/14/2026

White-breasted Nuthatch

14/14/2026

American Robin

64/14/2026

House Sparrow

184/14/2026

House Finch

24/14/2026

Birding Tips

1
Bring waterproof boots for marsh trails and muddy edges.
2
Scan the edges of open water for herons, egrets, and rails at dawn.
3
Time your visit during the first week of May for maximum species diversity.

Amenities

Parking

Trails

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Wisconsin Birding Guide

Complete guide to birding in Wisconsin →

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Frequently Asked Questions

When is the best time to visit Glacial Drumlin State Trail - Lake Mills west to Zeloski Marsh for birding?▼

The best months to visit Glacial Drumlin State Trail - Lake Mills west to Zeloski Marsh for birding are April-May, September-October. The best seasons are Spring and Fall.

What birds can I see at Glacial Drumlin State Trail - Lake Mills west to Zeloski Marsh?▼

Notable species at Glacial Drumlin State Trail - Lake Mills west to Zeloski Marsh include Great Blue Heron, Red-winged Blackbird, Mallard, Green Heron, Virginia Rail. The area supports wetland, lake habitats.

How difficult is birding at Glacial Drumlin State Trail - Lake Mills west to Zeloski Marsh?▼

Birding at Glacial Drumlin State Trail - Lake Mills west to Zeloski Marsh is rated as Moderate. Some trails may require moderate fitness and basic hiking ability.

What amenities are available at Glacial Drumlin State Trail - Lake Mills west to Zeloski Marsh?▼

Glacial Drumlin State Trail - Lake Mills west to Zeloski Marsh offers the following amenities: Parking, Trails.