Wetland birding habitat

Otter Slough CA

Missouri · Midwest

Habitat
Wetland
Best Seasons
Difficulty

Moderate

Best Months

April-May, September-October

About This Location

Otter Slough CA is a productive birding destination in Missouri, with 280 species recorded on eBird. This wetland habitat attracts Mallard, American Coot, and Carolina Chickadee 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

Glossy Ibis

Plegadis falcinellus

6/1/2026Otter Slough CA1 observed

Greater White-fronted Goose

Anser albifrons

5/31/2026Otter Slough CA3 observed

Greater White-fronted Goose (Western)

Anser albifrons

5/30/2026Otter Slough CA4 observed

Swainson's Warbler

Limnothlypis swainsonii

5/30/2026Sun CA1 observed

Rose-breasted Grosbeak

Pheucticus ludovicianus

5/25/2026Hancock Hacienda1 observed

Recent Observations

Species reported at this location in the last 14 days

Canada Goose

36/1/2026

Wood Duck

46/1/2026

Gadwall

26/1/2026

Mallard

96/1/2026

Mourning Dove

16/1/2026

Yellow-billed Cuckoo

26/1/2026

American Coot

16/1/2026

Killdeer

36/1/2026

Glossy Ibis

16/1/2026

Little Blue Heron

246/1/2026

Snowy Egret

56/1/2026

Great Egret

636/1/2026

Barred Owl

16/1/2026

Eastern Warbling Vireo

16/1/2026

Purple Martin

26/1/2026

Barn Swallow

56/1/2026

Blue-gray Gnatcatcher

36/1/2026

Yellow-breasted Chat

16/1/2026

Eastern Meadowlark

16/1/2026

Orchard Oriole

16/1/2026

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 Otter Slough CA for birding?
The best months to visit Otter Slough CA for birding are April-May, September-October. The best seasons are Spring and Fall.
What birds can I see at Otter Slough CA?
Notable species at Otter Slough CA include Mallard, American Coot, Carolina Chickadee, Snow Goose, Ross's Goose. The area supports wetland habitats.
How difficult is birding at Otter Slough CA?
Birding at Otter Slough CA is rated as Moderate. Some trails may require moderate fitness and basic hiking ability.
What amenities are available at Otter Slough CA?
Otter Slough CA offers the following amenities: Parking, Trails.