Based on 3,106 research-grade iNaturalist observations in Pennsylvania, Ring-billed Gull is most often recorded in February; in Pennsylvania it behaves like a seasonal. It ranks #40 among birds recorded in the state in our data.
Larus delawarensis
Ring-billed Gull in Pennsylvania 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 Pennsylvania in February
Northern Cardinal
Dark-eyed Junco
White-throated Sparrow
Canada Goose
American Robin
Red-tailed Hawk
House Sparrow
Mourning Dove
Places to look in Pennsylvania
National ForestAllegheny National Forest
State ParkPresque Isle State Park
Botanical GardenJenkins Arboretum
State ParkCherry Springs State Park
State ParkColton Point State Park
State ParkLeonard Harrison State Park
FAQ
When does Ring-billed Gull appear in Pennsylvania?
Mainly August–April, with the most records in February.
How common is Ring-billed Gull in Pennsylvania?
It ranks #40 by number of iNaturalist observations among birds in Pennsylvania (3,106 records in our sample).