Based on 2,985 research-grade iNaturalist observations in Oregon, American Coot is most often recorded in March; in Oregon it behaves like a year-round resident. It ranks #40 among birds recorded in the state in our data.
Fulica americana
American Coot in Oregon 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 Oregon in March

Mallard

American Robin
Canada Goose

Dark-eyed Junco

Song Sparrow

Bald Eagle
Anna's Hummingbird

Spotted Towhee
Places to look in Oregon
National ForestWillamette National Forest
Mount Hood National Forest
National ForestDeschutes National Forest
Hoyt Arboretum
Leach Botanical Garden
Umatilla National Forest
FAQ
When does American Coot appear in Oregon?
Mainly February–January, with the most records in March.
How common is American Coot in Oregon?
It ranks #40 by number of iNaturalist observations among birds in Oregon (2,985 records in our sample).