Based on 3,809 research-grade iNaturalist observations in Oregon, Coypu is most often recorded in February; in Oregon it behaves like a year-round resident. It ranks #2 among mammals recorded in the state in our data.
Myocastor coypus
Coypu 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 February
Eastern Gray Squirrel
Mule Deer
North American Porcupine
Eastern Fox Squirrel
Coyote
American Beaver
Common Raccoon
Douglas's Squirrel
Places to look in Oregon
National ForestWillamette National Forest
National ForestMount Hood National Forest
National ForestDeschutes National Forest
Botanical GardenHoyt Arboretum
Botanical GardenLeach Botanical Garden
National ForestUmatilla National Forest
FAQ
When does Coypu appear in Oregon?
Mainly January–December, with the most records in February.
How common is Coypu in Oregon?
It ranks #2 by number of iNaturalist observations among mammals in Oregon (3,809 records in our sample).