Based on 2,358 research-grade iNaturalist observations in Missouri, Mallard is most often recorded in April; in Missouri it behaves like a seasonal. It ranks #7 among birds recorded in the state in our data.
Anas platyrhynchos
Mallard in Missouri by month
Bars show research-grade observations per month. They mix true seasonality with how often people are outdoors, so treat small numbers with caution.
Also seen in Missouri in April
American Robin
Canada Goose
Northern Cardinal
White-throated Sparrow
Mourning Dove
Red-winged Blackbird
American Goldfinch
House Sparrow
Places to look in Missouri
Botanical GardenMissouri Botanical Garden
National ForestMark Twain National Forest
Botanical GardenMissouri State Arboretum
State ParkBig Oak Tree State Park
State ParkTable Rock State Park
State ParkMark Twain Birthplace State Historic Site
FAQ
When does Mallard appear in Missouri?
Mainly March–June, with the most records in April.
How common is Mallard in Missouri?
It ranks #7 by number of iNaturalist observations among birds in Missouri (2,358 records in our sample).