Herons in New Hampshire in September
Yes, September is a good month to see herons in New Hampshire. It is the 5th busiest month of the year, with 227 of the 1,796 sightings logged across the year (12.6%), 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 June 28, 2026.
Good month for herons in New Hampshire
12.6%
of yearly sightings
227
records in September
#5
busiest month of 12
1,796
verified records a year
August 22.9%, September 12.6%, October 5.5%. Busiest month is August at 22.9%.
1,796 verified observations of herons in New Hampshire, recorded across 12 months of the year on iNaturalist.
When herons are recorded in New Hampshire
Peak month
August
412 records (22.9% of the year)
| Month | Observations | Share |
|---|---|---|
| January | 3 | 0.2% |
| February | 2 | 0.1% |
| March | 32 | 1.8% |
| April | 165 | 9.2% |
| May | 245 | 13.6% |
| Junepeak | 281 | 15.6% |
| Julypeak | 291 | 16.2% |
| Augustpeak | 412 | 22.9% |
| September | 227 | 12.6% |
| October | 99 | 5.5% |
| November | 35 | 1.9% |
| December | 4 | 0.2% |
Herons you are most likely to see
| Species | Verified observations |
|---|---|
| Great Blue Heron | 1,332 |
| Green Heron | 140 |
| Great Egret | 129 |
| American Bittern | 63 |
| Snowy Egret | 54 |
| Black-crowned Night Heron | 18 |
| Least Bittern | 16 |
| Little Blue Heron | 9 |
In New Hampshire, September carries 12.6% of the year's herons sightings, about 4.3 points above an even month-to-month split. That makes it the 5th busiest of the twelve months, out of 12 months with recorded activity.
Activity is easing off from August (22.9%) into September, and it heads toward October (5.5%) after. The busiest month is August (22.9%), so if timing is flexible, that window is the safer bet.
The herons most often recorded in New Hampshire are Great Blue Heron, Green Heron and Great Egret. 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 Heron1,332 records
- Green Heron140 records
- Great Egret129 records
- American Bittern63 records
- Snowy Egret54 records
- Black-crowned Night Heron18 records
Plan your heron trip in New Hampshire
Start with live tours near Appalachian National Scenic Trail, then compare a nearby stay and a broader wildlife backup before you lock in the trip.
GetYourGuide
Live tours nearbySee live tours near Appalachian National Scenic Trail
Use the live GetYourGuide widget to compare local departures and activity styles close to the main heron viewing area.
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Stay nearbyStay near Appalachian National Scenic Trail
Compare hotels, cabins and lodges close to the best heron viewing area in New Hampshire.
Viator
Broader backupBook a heron tour in New Hampshire
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 New Hampshire in September?+
Yes. September accounts for 227 of the 1,796 verified herons sightings logged in New Hampshire across the year, which is 12.6% of the annual total.
Is September a good time to see herons in New Hampshire?+
September is the 5th busiest month. It is workable, though August and July is the stronger window for a reliable sighting.
What month is best for herons in New Hampshire?+
August is the single busiest month, with the broader peak running through August, July and June, based on 1,796 verified observations.
Which herons are you most likely to see in New Hampshire?+
The most-recorded species in New Hampshire are Great Blue Heron, Green Heron and Great Egret, based on all-time iNaturalist counts.
See herons in New Hampshire in other months
More places to see herons
More wildlife in New Hampshire