Swan Lake State Park

Iowa · Midwest

EasyView on eBird

Habitat

Lake

Best Seasons

Spring Fall

Difficulty

Easy

Best Months

April-May, September-October

About This Location

Swan Lake State Park is a productive birding destination in Iowa, with 224 species recorded on eBird. This lake habitat attracts Canada Goose, Mallard, and Redhead 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

Canada Goose Mallard Redhead Ring-necked Duck Lesser Scaup

Live Bird Data

Notable Sightings

Rare or unusual species spotted nearby in the last 14 days

Northern Bobwhite

Colinus virginianus

3/4/2026Kame1 observed

Western Meadowlark

Sturnella neglecta

2/22/2026Dunbar Slough WMA--250th St.16 observed

Tundra Swan

Cygnus columbianus

2/22/2026Dunbar Slough WMA--270th St. pool1 observed

Recent Observations

Species reported at this location in the last 14 days

Canada Goose

203/1/2026

Mallard

503/1/2026

Redhead

103/1/2026

Ring-necked Duck

1503/1/2026

Lesser Scaup

1003/1/2026

Common Goldeneye

203/1/2026

Common Merganser

103/1/2026

Bald Eagle

23/1/2026

Downy Woodpecker

13/1/2026

White-breasted Nuthatch

13/1/2026

European Starling

103/1/2026

American Robin

2003/1/2026

Cedar Waxwing

13/1/2026

Dark-eyed Junco

23/1/2026

Red-winged Blackbird

203/1/2026

Northern Cardinal

13/1/2026

Birding Tips

1
Scan the water surface methodically for diving ducks, loons, and grebes.
2
Check the shoreline and mudflats for shorebirds and wading birds.
3
Time your visit during the first week of May for maximum species diversity.

Amenities

Parking

Restrooms

Trails

Visitor Center

More in Iowa

DeSoto National Wildlife Refuge

Missouri River refuge with spectacular fall Snow Goose migration and year-round birding.

Ada Hayden Heritage Park

Urban Park birding hotspot in Iowa with 274 recorded species.

Amana - Lily Pond

Lake birding hotspot in Iowa with 210 recorded species.

Iowa Birding Guide

Complete guide to birding in Iowa →

Birding Guides

The Ultimate Guide to Fall Bird Migration: Hawks, Sparrows, and Confusing Plumages

10 min read

How to Identify Birds Like an Expert: The Four Keys to Field Identification

11 min read

The Ultimate Beginner's Guide to Birdwatching: Gear, Identification, and Etiquette

8 min read

Frequently Asked Questions

When is the best time to visit Swan Lake State Park for birding?▼

The best months to visit Swan Lake State Park for birding are April-May, September-October. The best seasons are Spring and Fall.

What birds can I see at Swan Lake State Park?▼

Notable species at Swan Lake State Park include Canada Goose, Mallard, Redhead, Ring-necked Duck, Lesser Scaup. The area supports lake habitats.

How difficult is birding at Swan Lake State Park?▼

Birding at Swan Lake State Park is rated as Easy. The trails and viewing areas are accessible for birders of all experience levels.

What amenities are available at Swan Lake State Park?▼

Swan Lake State Park offers the following amenities: Parking, Restrooms, Trails, Visitor Center.