Big Muddy NFWR - Overton Bottoms North Unit

Missouri · Midwest

Habitat
GrasslandWetland
Best Seasons
SpringFall
Difficulty

Moderate

Best Months

April-May, September-October

About This Location

Big Muddy NFWR - Overton Bottoms North Unit is a productive birding destination in Missouri, with 213 species recorded on eBird. This grassland and wetland habitat attracts Snow Goose, Canada Goose, and Greater White-fronted Goose 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

Fish Crow

Corvus ossifragus

3/3/2026Eagle Bluffs CA1 observed

Dark-eyed Junco (Oregon)

Junco hyemalis

3/2/2026Blackberry Lane Wade Records, Columbia, MO1 observed

Red-tailed Hawk (abieticola)

Buteo jamaicensis

2/28/2026Eagle Bluffs CA1 observed

Blue-winged Teal

Spatula discors

2/24/2026Eagle Bluffs CA3 observed

Eastern Phoebe

Sayornis phoebe

2/21/20263M Wetlands1 observed

Recent Observations

Species reported at this location in the last 14 days

Snow Goose

6002/28/2026

Canada Goose

82/28/2026

Birding Tips

  1. 1

    Scan fence posts and utility wires for perching raptors and kingbirds.

  2. 2

    Walk field edges at dawn when sparrows and grassland species are most vocal.

  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 Big Muddy NFWR - Overton Bottoms North Unit for birding?
The best months to visit Big Muddy NFWR - Overton Bottoms North Unit for birding are April-May, September-October. The best seasons are Spring and Fall.
What birds can I see at Big Muddy NFWR - Overton Bottoms North Unit?
Notable species at Big Muddy NFWR - Overton Bottoms North Unit include Snow Goose, Canada Goose, Greater White-fronted Goose, Sharp-shinned Hawk, Bald Eagle. The area supports grassland, wetland habitats.
How difficult is birding at Big Muddy NFWR - Overton Bottoms North Unit?
Birding at Big Muddy NFWR - Overton Bottoms North Unit is rated as Moderate. Some trails may require moderate fitness and basic hiking ability.
What amenities are available at Big Muddy NFWR - Overton Bottoms North Unit?
Big Muddy NFWR - Overton Bottoms North Unit offers the following amenities: Parking, Trails.