Best Time to See Herons in Arkansas
May, September and August is the best time to see herons in Arkansas. Based on 3,806 verified iNaturalist observations, here is exactly when herons are most active across the year in Arkansas.
By Tim, founder of Easy Street Markets. I maintain the wildlife database and verify every animal and source myself. Updated July 2, 2026.
Green Heron · Ken Clark CC BY
Green Heron · Gordon C. Snelling CC BY
Yellow-crowned Night Heron · Public domain CC0
3,806 verified observations of herons in Arkansas, recorded across 12 months of the year on iNaturalist.
When herons are recorded in Arkansas
Peak month
May
482 records (12.7% of the year)
| Month | Observations | Share |
|---|---|---|
| January | 163 | 4.3% |
| February | 146 | 3.8% |
| March | 160 | 4.2% |
| April | 371 | 9.7% |
| Maypeak | 482 | 12.7% |
| June | 404 | 10.6% |
| July | 439 | 11.5% |
| Augustpeak | 464 | 12.2% |
| Septemberpeak | 471 | 12.4% |
| October | 309 | 8.1% |
| November | 212 | 5.6% |
| December | 185 | 4.9% |
Herons you are most likely to see
| Species | Verified observations |
|---|---|
| Great Blue Heron | 1,953 |
| Green Heron | 814 |
| Great Egret | 635 |
| Yellow-crowned Night Heron | 117 |
| Little Blue Heron | 106 |
| Western Cattle-Egret | 77 |
| Snowy Egret | 56 |
| American Bittern | 13 |
Weather to expect, source Open-Meteo
Typical weather in Arkansas
Recent typical conditions by month, so you can plan a trip around both when herons are active and what the weather is doing. The best months to look for herons sit around 62 to 91 degrees Fahrenheit, so pack for that.
| Month | Avg high | Avg low | Rain |
|---|---|---|---|
| Jan | 52°F | 36°F | 4.7" |
| Feb | 54°F | 36°F | 5.3" |
| Mar | 64°F | 45°F | 6.1" |
| Apr | 71°F | 52°F | 6.8" |
| Maybest time | 80°F | 62°F | 5.3" |
| Jun | 88°F | 70°F | 4.4" |
| Jul | 92°F | 74°F | 3.7" |
| Augbest time | 91°F | 74°F | 3.3" |
| Sepbest time | 87°F | 68°F | 2" |
| Oct | 74°F | 56°F | 4.3" |
| Nov | 61°F | 43°F | 3.1" |
| Dec | 57°F | 40°F | 3.8" |
Typical recent conditions (5-year means) from the Open-Meteo archive, averaged for Arkansas. Weather varies year to year, so treat these as a guide.
More on herons in Arkansas:
Sightings of herons in Arkansas peak in May, when 482 of the year's 3,806 verified observations are logged — about 12.7% of the annual total. Activity stays high through May, September and August.
The quietest stretch is February, March and January, when herons are hardest to find — February sees just 146 records. If a reliable sighting matters, plan around the peak window rather than the off-season.
The herons you are most likely to encounter in Arkansas are Great Blue Heron, Green Heron and Great Egret — the most-recorded species in the state. Each keeps its own seasonal rhythm, but the month-by-month pattern above reflects every reported sighting together.
Where to go
Best places to see herons in Arkansas
- Arkansas Post National Memorial — National Memorial
- Buffalo National River — National River
- Hot Springs National Park — National Park
- Pea Ridge National Military Park — National Military Park
- Butterfield Overland National Historic Trail — National Historic Trail
- Fort Smith National Historic Site — National Historic Site
Gear to see them
Frequently asked questions
What is the best month to see herons in Arkansas?+
May is the single best month, and the broader peak window runs through May, September and August, based on 3,806 verified iNaturalist observations.
When are herons hardest to see in Arkansas?+
February is the quietest month for herons in Arkansas, with only 146 verified records.
Are herons active year-round in Arkansas?+
Herons are recorded in 12 of 12 months in Arkansas, so they can be seen year-round, with a clear peak in May.
More places to see herons
More wildlife in Arkansas