Golden-crowned Sparrows are winter birds in Washington: the first arrive in the second week of September, they are common by mid September, peak in mid October (21% of checklists), and most are gone by early May.
When to look
First arrivalsSep 8-14the second week of September
Common bySep 15-21mid September
PeakOct 15-21mid October
Most gone byMay 1-7early May
Best: mid October. First arrivals the second week of September; most are gone by early May. Peak: on about 21% of Washington checklists.
Janpeak season
Febpeak season
Marcommon
Aprpeak season
Maycommon
Junnot usually seen
Julnot usually seen
Augnot usually seen
Sepcommon
Octpeak season
Novpeak season
Decpeak season
Darker months: more checklists report it. Outlined: peak month.
Share of complete checklists reporting it, by week (4 per month). Grey bars: fewer than 10 checklists, not counted.
Frequency is the share of complete checklists in Washington that listed the bird, 2016–2025. It is not a head count, and it follows where and when people go birding. How to read it.
JanFebMarAprMayJunJulAugSepOctNovDec
today
0%few checklistsno data
Each county is shaded by the share of complete checklists there that listed the bird, blended with the weeks either side. Darker is more often. It follows where people watch birds, not how many birds there are. How to read it.
Busy spots report more of everything; compare the checklist counts before you drive anywhere.
Best time of day
In Washington, the Golden-crowned Sparrow is most often listed on checklists started between 7 and 9 am (16% of those checklists).
Share of checklists started in each local hour that reported it. It reflects when people go birding as well as when birds are active. Grey hours have too few checklists (under 2% of the state’s, or under 200) to judge.Week-by-week table
Month
Days 1-7
8-14
15-21
22-end
January
18%
18%
17%
16%
February
16%
16%
15%
16%
March
15%
16%
15%
15%
April
16%
17%
18%
18%
May
13%
5.8%
1.8%
0.3%
June
0.1%
0.1%
0.1%
0%
July
0%
0%
0%
0.1%
August
0.1%
0.1%
0.1%
0.1%
September
1.3%
4.2%
12%
17%
October
20%
22%
21%
21%
November
20%
20%
21%
20%
December
20%
21%
20%
20%
Neighboring states
Oregon: arrives the second week of September, in the same week than Washington
Nevada: arrives late September, 2 weeks later than Washington
California: arrives mid September, 1 week later than Washington
Alaska: arrives the second week of April, 20 weeks earlier than Washington
Common questions
When do Golden-crowned Sparrows arrive in Washington?
Golden-crowned Sparrows are winter birds in Washington: the first arrive in the second week of September, they are common by mid September, peak in mid October (21% of checklists), and most are gone by early May.
When do Golden-crowned Sparrows leave Washington?
Most Golden-crowned Sparrows have left Washington by early May, when reports fall below half their usual rate. Stragglers are still reported until mid May.
When is the best time to see a Golden-crowned Sparrow in Washington?
The Golden-crowned Sparrow is reported most often in mid October, on about 21% of Washington checklists.
Where in Washington are Golden-crowned Sparrows seen most often?
By county, Clark County, Wahkiakum County, and Jefferson County have the highest peak reporting rates for the Golden-crowned Sparrow (counties with at least 200 checklists).