Union Slough National Wildlife Refuge is a productive birding destination in Iowa, with 223 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.
When is the best time to visit Union Slough National Wildlife Refuge for birding?▼
The best months to visit Union Slough National Wildlife Refuge for birding are April-May, September-October. The best seasons are Spring and Fall.
What birds can I see at Union Slough National Wildlife Refuge?▼
Notable species at Union Slough 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 Union Slough National Wildlife Refuge?▼
Birding at Union Slough National Wildlife Refuge is rated as Moderate. Some trails may require moderate fitness and basic hiking ability.
What amenities are available at Union Slough National Wildlife Refuge?▼
Union Slough National Wildlife Refuge offers the following amenities: Parking, Restrooms, Trails, Auto Tour Route.
