Ducks, Geese & Swans in Missouri
Our list for Missouri has 28 ducks, geese & swans recorded regularly there: 4 residents, 1 summer visitor, 20 winter visitors, 2 passage migrants and 1 scarce visitor
Most likely in October
GBIF · Oct
Share of all bird records in Missouri in October, 2019–2024. Each month links to that month’s page.
All 28, most common first
Cinnamon TealSpatula cyanopteraPassage migrantRare36–43 cmRegularly Mar–May
Muscovy DuckCairina moschataResidentRare66–84 cmRecorded all year
Swan GooseAnser cygnoidesWinter visitorRare81–94 cmRegularly Sep–Jun
Greylag GooseAnser anserResidentRare75–90 cmRegularly May–Feb
Mandarin DuckAix galericulataScarceRare41–49 cmRegularly Oct
Smallest to largest
Length, cm- Eurasian Teal 34–38 cm
- Ruddy Duck 35–43 cm
- Cinnamon Teal 36–43 cm
- Hooded Merganser 40–49 cm
- Mandarin Duck 41–49 cm
- Goldeneye 40–51 cm
- Northern Shoveler 44–51 cm
- Greater Scaup 39–56 cm
- Long-tailed Duck 37–60 cm
- Wood Duck 47–54 cm
- Gadwall 46–56 cm
- Surf Scoter 48–60 cm
- Red-breasted Merganser 52–58 cm
- American Black Duck 54–59 cm
- Mallard 50–65 cm
- Ross's Goose 57–64 cm
- Common Merganser 58–68 cm
- Cackling Goose 53–76 cm
- Northern Pintail 59–76 cm
- Greater White-fronted Goose 64–81 cm
- Muscovy Duck 66–84 cm
- Snow Goose 69–84 cm
- Greylag Goose 75–90 cm
- Swan Goose 81–94 cm
- Canada Goose 76–110 cm
- Tundra Swan 120–150 cm
- Trumpeter Swan 139–157 cm
- Mute Swan 140–160 cm
Body length, bill to tail. Rare birds in grey.
Data: EOD – eBird Observation Dataset (Cornell Lab of Ornithology), accessed via GBIF.org, CC BY 4.0. Records from 2019–2024, aggregated and filtered by Birdfact. How these lists are made