Migration & timing
Brown-headed Cowbird in British Columbia
In British Columbia, Brown-headed Cowbird is typically seen from early March through late August, peaking around early May.
Sighting 39 observations in British Columbia
Its year in British Columbia
Share of Brown-headed Cowbird observations by week. Hover a bar for the date.
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
- First seen
- early March
- Peak
- early May
- Last seen
- late August
Common questions
When is the best time to see Brown-headed Cowbird in British Columbia?
The peak of observations is around early May.
When does Brown-headed Cowbird arrive and leave British Columbia?
Sightings begin around early March and taper off by late August.
Brown-headed Cowbird elsewhere
More birds in British Columbia
Data: iNaturalist research-grade observations (CC0 / CC-BY), via GBIF. Excludes eBird.