Wetland birding habitat

Port Louisa National Wildlife Refuge

Iowa · Midwest

Habitat
Wetland
Best Seasons
Difficulty

Moderate

Best Months

April-May, September-October

About This Location

Port Louisa National Wildlife Refuge is a productive birding destination in Iowa, with 231 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

Lark Sparrow

Chondestes grammacus

4/14/2026Big Sand Mound Preserve--Muscatine Co. (restricted access)1 observed

Northern Mockingbird

Mimus polyglottos

4/14/2026Big Sand Mound Preserve--Muscatine Co. (restricted access)1 observed

Henslow's Sparrow

Centronyx henslowii

4/13/2026Red Cedar WMA5 observed

Northern Bobwhite

Colinus virginianus

4/9/2026Lock and Dam 16 (Illinois)1 observed

Recent Observations

Species reported at this location in the last 14 days

Gadwall

504/8/2026

Double-crested Cormorant

34/8/2026

American White Pelican

24/8/2026

Turkey Vulture

24/8/2026

Bald Eagle

14/8/2026

Eastern Phoebe

14/8/2026

Black-capped Chickadee

14/8/2026

Eastern Bluebird

14/8/2026

American Robin

14/8/2026

Dark-eyed Junco

74/8/2026

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 Port Louisa National Wildlife Refuge for birding?
The best months to visit Port Louisa National Wildlife Refuge for birding are April-May, September-October. The best seasons are Spring and Fall.
What birds can I see at Port Louisa National Wildlife Refuge?
Notable species at Port Louisa 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 Port Louisa National Wildlife Refuge?
Birding at Port Louisa National Wildlife Refuge is rated as Moderate. Some trails may require moderate fitness and basic hiking ability.
What amenities are available at Port Louisa National Wildlife Refuge?
Port Louisa National Wildlife Refuge offers the following amenities: Parking, Restrooms, Trails, Auto Tour Route.