Anhingas arrive in Arkansas in the second week of May, peak in mid August (1.2% of checklists), and most are gone by the second week of September.
When to look
First arrivalsMay 8-14the second week of May
Common byMay 8-14the second week of May
PeakAug 15-21mid August
Most gone bySep 8-14the second week of September
Best: mid August. First arrivals the second week of May; most are gone by the second week of September. Peak: on about 1.2% of Arkansas checklists.
Jannot usually seen
Febnot usually seen
Marrare
Apruncommon
Maycommon
Junpeak season
Julpeak season
Augpeak season
Seppeak season
Octrare
Novrare
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 Arkansas 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.
Bell SloughFaulkner County, best late May · 20 checklists that week, 666 in all3.5%
Busy spots report more of everything; compare the checklist counts before you drive anywhere.
Best time of day
In Arkansas, the Anhinga is most often listed on checklists started between 12 and 2 pm (0.4% 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%
0.1%
February
0%
0.1%
0.1%
0%
March
0%
0%
0%
0.2%
April
0.1%
0.4%
0.2%
0.2%
May
0.4%
0.4%
0.6%
0.6%
June
0.4%
0.6%
0.6%
1.2%
July
1.0%
1.5%
0.8%
0.8%
August
1.0%
1.1%
1.3%
1.3%
September
1.1%
0.7%
0.4%
0.1%
October
0.1%
0.2%
0.1%
0.1%
November
0.1%
0%
0%
0.1%
December
0%
0.1%
0.1%
0.1%
Neighboring states
Mississippi: arrives early March, 9 weeks earlier than Arkansas
Louisiana: year-round, peaks the second week of September
Alabama: arrives early March, 9 weeks earlier than Arkansas
Texas: arrives early June, 3 weeks later than Arkansas
Common questions
When do Anhingas arrive in Arkansas?
Anhingas arrive in Arkansas in the second week of May, peak in mid August (1.2% of checklists), and most are gone by the second week of September.
When do Anhingas leave Arkansas?
Most Anhingas have left Arkansas by the second week of September, when reports fall below half their usual rate.
When is the best time to see a Anhinga in Arkansas?
The Anhinga is reported most often in mid August, on about 1.2% of Arkansas checklists.
Where in Arkansas are Anhingas seen most often?
By county, Hempstead County, Chicot County, and Howard County have the highest peak reporting rates for the Anhinga (counties with at least 200 checklists).