Herons in North Dakota in September
Yes, September is one of the best months to see herons in North Dakota. It is the 3rd busiest month of the year, with 64 of the 411 sightings logged across the year (15.6%), based on verified iNaturalist records.
By Tim, founder of Easy Street Markets. I maintain the wildlife database and verify every animal and source myself. Updated July 2, 2026.
Peak month for herons in North Dakota
15.6%
of yearly sightings
64
records in September
#3
busiest month of 12
411
verified records a year
August 14.4%, September 15.6%, October 1.5%. Busiest month is June at 26%.
411 verified observations of herons in North Dakota, recorded across 8 months of the year on iNaturalist.
When herons are recorded in North Dakota
Peak month
June
107 records (26% of the year)
| Month | Observations | Share |
|---|---|---|
| January | 0 | 0% |
| February | 0 | 0% |
| March | 0 | 0% |
| April | 27 | 6.6% |
| Maypeak | 92 | 22.4% |
| Junepeak | 107 | 26% |
| July | 55 | 13.4% |
| August | 59 | 14.4% |
| Septemberpeak | 64 | 15.6% |
| October | 6 | 1.5% |
| November | 1 | 0.2% |
| December | 0 | 0% |
Herons you are most likely to see
| Species | Verified observations |
|---|---|
| Great Blue Heron | 124 |
| Black-crowned Night Heron | 69 |
| American Bittern | 67 |
| Great Egret | 60 |
| Western Cattle-Egret | 45 |
| Green Heron | 21 |
| Snowy Egret | 18 |
| Least Bittern | 3 |
In North Dakota, September carries 15.6% of the year's herons sightings, about 7.3 points above an even month-to-month split. That makes it the 3rd busiest of the twelve months, out of 8 months with recorded activity.
Activity is rising from August (14.4%) into September, and it heads toward October (1.5%) after. This is right inside the peak window, so September is one of the surest months to plan a trip around.
The herons most often recorded in North Dakota are Great Blue Heron, Black-crowned Night Heron and American Bittern. Those counts are annual totals rather than a September split, so treat them as which species you are likely to encounter, while the month figures above show how many sightings fall in September itself.
Which herons you are most likely to see
- Great Blue Heron124 records
- Black-crowned Night Heron69 records
- American Bittern67 records
- Great Egret60 records
- Western Cattle-Egret45 records
- Green Heron21 records
Plan your heron trip in North Dakota
Start with live tours near Knife River Indian Villages National Historic Site, then compare a nearby stay and a broader wildlife backup before you lock in the trip.
GetYourGuide
Live tours nearbySee live tours near Knife River Indian Villages National Historic Site
Use the live GetYourGuide widget to compare local departures and activity styles close to the main heron viewing area.
Booking.com
Stay nearbyStay near Knife River Indian Villages National Historic Site
Compare hotels, cabins and lodges close to the best heron viewing area in North Dakota.
Viator
Broader backupBook a heron tour in North Dakota
Compare guided wildlife tours, boat trips and nature experiences if you want a second travel network beyond the live widget.
Gear to see them
Frequently asked questions
Can you see herons in North Dakota in September?+
Yes. September accounts for 64 of the 411 verified herons sightings logged in North Dakota across the year, which is 15.6% of the annual total.
Is September a good time to see herons in North Dakota?+
September is one of the best months. It ranks 3rd of the year and sits inside the peak window of June, May and September.
What month is best for herons in North Dakota?+
June is the single busiest month, with the broader peak running through June, May and September, based on 411 verified observations.
Which herons are you most likely to see in North Dakota?+
The most-recorded species in North Dakota are Great Blue Heron, Black-crowned Night Heron and American Bittern, based on all-time iNaturalist counts.
See herons in North Dakota in other months
More places to see herons
More wildlife in North Dakota