Black-headed Grosbeaks mostly pass through Nebraska: they arrive in early May, peak in early June (2.9% of checklists), and most are gone by the second week of July.
When to look
First arrivalsMay 1-7early May
Common byMay 1-7early May
PeakJun 1-7early June
Most gone byJul 8-14the second week of July
Best: early June. First arrivals early May; most are gone by the second week of July. Peak: on about 2.9% of Nebraska checklists.
Jannot usually seen
Febnot usually seen
Marnot usually seen
Aprrare
Maypeak season
Junpeak season
Julcommon
Auguncommon
Sepuncommon
Octnot usually seen
Novnot usually seen
Decnot usually seen
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 Nebraska 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 Nebraska, the Black-headed Grosbeak is most often listed on checklists started between 6 and 8 am (1.0% 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
0%
0%
0%
0%
February
0%
0%
0%
0%
March
0%
0%
0%
0%
April
0%
0%
0%
0.1%
May
0.6%
1.3%
2.0%
3.2%
June
2.9%
2.2%
2.5%
1.7%
July
0.9%
1.0%
0.5%
0.4%
August
0.4%
0.2%
0.6%
1.0%
September
0.6%
0.3%
0.1%
0.1%
October
0%
0%
0%
0%
November
0%
0%
0%
0%
December
0%
0%
0%
0%
Neighboring states
South Dakota: arrives early May, in the same week than Nebraska
Colorado: arrives late April, 1 week earlier than Nebraska
North Dakota: arrives early May, in the same week than Nebraska
Wyoming: arrives early May, in the same week than Nebraska
Common questions
When do Black-headed Grosbeaks arrive in Nebraska?
Black-headed Grosbeaks mostly pass through Nebraska: they arrive in early May, peak in early June (2.9% of checklists), and most are gone by the second week of July.
When do Black-headed Grosbeaks leave Nebraska?
Most Black-headed Grosbeaks have left Nebraska by the second week of July, when reports fall below half their usual rate.
When is the best time to see a Black-headed Grosbeak in Nebraska?
The Black-headed Grosbeak is reported most often in early June, on about 2.9% of Nebraska checklists.
Where in Nebraska are Black-headed Grosbeaks seen most often?
By county, Dawes County, Sioux County, and Frontier County have the highest peak reporting rates for the Black-headed Grosbeak (counties with at least 200 checklists).