Lesser Black-backed Gull
Larus fuscus
Sightings of Lesser Black-backed Gull run from early January to mid December, peaking early January.
Sighting 76 observationsMost recent: Apr 5, 202617 states/provinces
Sighting real observations of Lesser Black-backed GullOpen in full map →
When it's seen
Share of Lesser Black-backed Gull observations by week of the year, across its North American range.
early January
mid January
mid January
late January
early February
early February
mid February
late February
early March
early March
mid March
late March
late March
early April
mid April
mid April
late April
early May
early May
mid May
late May
late May
early June
mid June
late June
late June
early July
mid July
mid July
late July
early August
early August
mid August
late August
late August
early September
mid September
mid September
late September
early October
mid October
mid October
late October
early November
early November
mid November
late November
late November
early December
mid December
mid December
late December
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Where it's seen most
Ontario27 →Florida11 →Nova Scotia6 →Massachusetts5 →Ohio5 →New Jersey4 →Texas4 →New York3 →Delaware2 →North Carolina2 →New Brunswick1 →Colorado1 →
Tap a state for Lesser Black-backed Gull's local arrival & departure timing.
Data: iNaturalist research-grade observations (CC0 / CC-BY), via GBIF. Excludes eBird.