Wetland birding habitat

Agassiz National Wildlife Refuge

Minnesota · Midwest

Habitat
Wetland
Best Seasons
Difficulty

Moderate

Best Months

April-May, September-October

About This Location

Agassiz National Wildlife Refuge is a productive birding destination in Minnesota, with 269 species recorded on eBird. This wetland habitat attracts a wide variety of species 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

Bufflehead x Common Goldeneye (hybrid)

Bucephala albeola x clangula

4/15/2026Thief Lake WMA1 observed

Recent Observations

Species reported at this location in the last 14 days

Canada Goose

44/14/2026

Trumpeter Swan

24/14/2026

Gadwall

14/14/2026

Mallard

64/14/2026

Green-winged Teal

24/14/2026

Ring-necked Duck

44/14/2026

Common Goldeneye

64/14/2026

Hooded Merganser

64/14/2026

American Coot

14/14/2026

Sandhill Crane

14/14/2026

Northern Harrier

24/14/2026

Rough-legged Hawk

14/14/2026

Song Sparrow

14/14/2026

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 Agassiz National Wildlife Refuge for birding?
The best months to visit Agassiz National Wildlife Refuge for birding are April-May, September-October. The best seasons are Spring and Fall.
What birds can I see at Agassiz National Wildlife Refuge?
Notable species at Agassiz National Wildlife Refuge include Great Blue Heron, Red-winged Blackbird, Mallard, Green Heron, Virginia Rail. The area supports wetland habitats.
How difficult is birding at Agassiz National Wildlife Refuge?
Birding at Agassiz National Wildlife Refuge is rated as Moderate. Some trails may require moderate fitness and basic hiking ability.
What amenities are available at Agassiz National Wildlife Refuge?
Agassiz National Wildlife Refuge offers the following amenities: Parking, Restrooms, Trails, Auto Tour Route.