Based on 4,931 research-grade iNaturalist observations in Oregon, White-crowned Sparrow is most often recorded in April; in Oregon it behaves like a seasonal. It ranks #17 among birds recorded in the state in our data.
Zonotrichia leucophrys
White-crowned Sparrow 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 April
Mallard
Canada Goose
American Robin
Red-winged Blackbird
Song Sparrow
Bald Eagle
Dark-eyed Junco
Golden-crowned Sparrow
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 White-crowned Sparrow appear in Oregon?
Mainly April–September, with the most records in April.
How common is White-crowned Sparrow in Oregon?
It ranks #17 by number of iNaturalist observations among birds in Oregon (4,931 records in our sample).