Dark-eyed Juncos are winter birds in District of Columbia: the first arrive in early October, they are common by mid October, peak in late March (34% of checklists), and most are gone by the second week of April.
When to look
First arrivalsOct 1-7early October
Common byOct 15-21mid October
PeakMar 22-31late March
Most gone byApr 8-14the second week of April
Best: late March. First arrivals early October; most are gone by the second week of April. Peak: on about 34% of District of Columbia checklists.
Janpeak season
Febcommon
Marpeak season
Aprpeak season
Maynot usually seen
Junnot usually seen
Julnot usually seen
Augnot usually seen
Sepnot usually seen
Octcommon
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 District of Columbia 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.
Kingman LakeDistrict of Columbia County, best the second week of December · 34 checklists that week, 2,256 in all80%
Captial GroundsDistrict of Columbia County, best early April · 59 checklists that week, 2,365 in all78%
Rock Creek GardensDistrict of Columbia County, best late November · 20 checklists that week, 1,328 in all74%
Rock Creek ParkDistrict of Columbia County, best late March · 31 checklists that week, 1,907 in all73%
Busy spots report more of everything; compare the checklist counts before you drive anywhere.
Best time of day
In District of Columbia, the Dark-eyed Junco is most often listed on checklists started between 8 and 10 am (18% 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
23%
23%
29%
25%
February
24%
23%
22%
25%
March
27%
28%
35%
33%
April
34%
28%
14%
1.9%
May
0.3%
0.1%
0.1%
0%
June
0%
0%
0%
0%
July
0%
0%
0%
0%
August
0%
0%
0%
0%
September
0%
0%
0%
0.4%
October
2.9%
6.6%
12%
23%
November
32%
34%
32%
33%
December
30%
26%
35%
24%
Neighboring states
Maryland: arrives the second week of October, 1 week later than District of Columbia
Virginia: arrives the second week of October, 1 week later than District of Columbia
Delaware: arrives the second week of October, 1 week later than District of Columbia
Pennsylvania: arrives early October, in the same week than District of Columbia
Common questions
When do Dark-eyed Juncos arrive in District of Columbia?
Dark-eyed Juncos are winter birds in District of Columbia: the first arrive in early October, they are common by mid October, peak in late March (34% of checklists), and most are gone by the second week of April.
When do Dark-eyed Juncos leave District of Columbia?
Most Dark-eyed Juncos have left District of Columbia by the second week of April, when reports fall below half their usual rate. Stragglers are still reported until late April.
When is the best time to see a Dark-eyed Junco in District of Columbia?
The Dark-eyed Junco is reported most often in late March, on about 34% of District of Columbia checklists.
Where in District of Columbia are Dark-eyed Juncos seen most often?
By county, District of Columbia County have the highest peak reporting rates for the Dark-eyed Junco (counties with at least 200 checklists).