BK Leach CA - River Slough Tract

Missouri · Midwest

ModerateView on eBird Directions

Habitat

WetlandRiver/Riparian

Best Seasons

Spring Fall

Difficulty

Moderate

Best Months

April-May, September-October

About This Location

BK Leach CA - River Slough Tract is a productive birding destination in Missouri, with 229 species recorded on eBird. This wetland and river/riparian 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

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

Western Kingbird

Tyrannus verticalis

5/30/2026Ameren electricity gravel lot3 observed

Lesser Scaup

Aythya affinis

5/30/2026BK Leach CA--Bittern Basin Unit1 observed

Sandhill Crane

Antigone canadensis

5/26/2026Dalbow Rd.2 observed

Yellow-crowned Night Heron

Nyctanassa violacea

5/26/2026Stump Lake Fish and Waterfowl Management Area2 observed

Short-eared Owl

Asio flammeus

5/23/2026Mason Hollow Road, Grafton, Illinois, US (38.981, -90.441)2 observed

Recent Observations

Species reported at this location in the last 14 days

Canada Goose

25/28/2026

Wood Duck

25/28/2026

Great Egret

265/28/2026

Turkey Vulture

65/28/2026

Mississippi Kite

25/28/2026

Eastern Wood-Pewee

25/28/2026

Great Crested Flycatcher

25/28/2026

Yellow-throated Vireo

15/28/2026

Tufted Titmouse

25/28/2026

Blue-gray Gnatcatcher

15/28/2026

Song Sparrow

15/28/2026

Orchard Oriole

15/28/2026

Red-winged Blackbird

155/28/2026

Brown-headed Cowbird

15/28/2026

Common Grackle

25/28/2026

Prothonotary Warbler

25/28/2026

Common Yellowthroat

25/28/2026

Northern Cardinal

25/28/2026

Indigo Bunting

245/28/2026

Dickcissel

135/28/2026

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

More in Missouri

Loess Bluffs National Wildlife Refuge

Missouri River refuge with epic Snow Goose migrations and diverse wetland birds.

Annie and Abel Van Meter State Park

Grassland birding hotspot in Missouri with 209 recorded species.

Bean Lake

Lake birding hotspot in Missouri with 219 recorded species.

Missouri Birding Guide

Complete guide to birding in Missouri →

Birding Guides

Fall Bird Migration Guide

10 min read

Understanding Bird Migration

12 min read

Spring Birding in New York City

12 min read

Frequently Asked Questions

When is the best time to visit BK Leach CA - River Slough Tract for birding?▼

The best months to visit BK Leach CA - River Slough Tract for birding are April-May, September-October. The best seasons are Spring and Fall.

What birds can I see at BK Leach CA - River Slough Tract?▼

Notable species at BK Leach CA - River Slough Tract include Great Blue Heron, Red-winged Blackbird, Mallard, Green Heron, Virginia Rail. The area supports wetland, river/riparian habitats.

How difficult is birding at BK Leach CA - River Slough Tract?▼

Birding at BK Leach CA - River Slough Tract is rated as Moderate. Some trails may require moderate fitness and basic hiking ability.

What amenities are available at BK Leach CA - River Slough Tract?▼

BK Leach CA - River Slough Tract offers the following amenities: Parking, Trails.