American Pipits are winter birds in Iowa: they arrive in mid September, peak in late October (2.6% of checklists), and most are gone by late November.
When to look
First arrivalsSep 15-21mid September
Common bySep 15-21mid September
PeakOct 22-31late October
Most gone byNov 22-30late November
Best: late October. First arrivals mid September; most are gone by late November. Peak: on about 2.6% of Iowa checklists.
Jannot usually seen
Febnot usually seen
Maruncommon
Apruncommon
Mayuncommon
Junnot usually seen
Julnot usually seen
Augnot usually seen
Sepuncommon
Octpeak season
Novpeak season
Decrare
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 Iowa 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 Iowa, the American Pipit is most often listed on checklists started between 7 and 9 am (0.6% 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
0.1%
0%
0%
0%
February
0%
0%
0%
0%
March
0.1%
0.3%
0.3%
0.5%
April
0.4%
0.7%
0.9%
0.9%
May
0.8%
0.3%
0.1%
0.1%
June
0%
0%
0%
0%
July
0%
0%
0%
0%
August
0%
0%
0.1%
0%
September
0.1%
0.2%
0.4%
0.6%
October
0.8%
1.4%
2.2%
2.8%
November
2.7%
0.9%
1.1%
0.2%
December
0.1%
0.1%
0%
0%
Neighboring states
Missouri: arrives late September, 1 week later than Iowa
Wisconsin: arrives early September, 2 weeks earlier than Iowa
Minnesota: arrives mid September, in the same week than Iowa
Illinois: arrives the second week of September, 1 week earlier than Iowa
Common questions
When do American Pipits arrive in Iowa?
American Pipits are winter birds in Iowa: they arrive in mid September, peak in late October (2.6% of checklists), and most are gone by late November.
When do American Pipits leave Iowa?
Most American Pipits have left Iowa by late November, when reports fall below half their usual rate.
When is the best time to see a American Pipit in Iowa?
The American Pipit is reported most often in late October, on about 2.6% of Iowa checklists.
Where in Iowa are American Pipits seen most often?
By county, Hancock County, Hamilton County, and Hardin County have the highest peak reporting rates for the American Pipit (counties with at least 200 checklists).