Herons in Indiana in May
Yes, May is one of the best months to see herons in Indiana. It is the 1st busiest month of the year, with 837 of the 4,854 sightings logged across the year (17.2%), 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.
Peak month for herons in Indiana
17.2%
of yearly sightings
837
records in May
#1
busiest month of 12
4,854
verified records a year
April 13.3%, May 17.2%, June 12.5%. Busiest month is May at 17.2%.
4,854 verified observations of herons in Indiana, recorded across 12 months of the year on iNaturalist.
When herons are recorded in Indiana
Peak month
May
837 records (17.2% of the year)
| Month | Observations | Share |
|---|---|---|
| January | 80 | 1.6% |
| February | 80 | 1.6% |
| March | 177 | 3.6% |
| Aprilpeak | 647 | 13.3% |
| Maypeak | 837 | 17.2% |
| June | 605 | 12.5% |
| July | 532 | 11% |
| Augustpeak | 723 | 14.9% |
| September | 638 | 13.1% |
| October | 334 | 6.9% |
| November | 123 | 2.5% |
| December | 78 | 1.6% |
Herons you are most likely to see
| Species | Verified observations |
|---|---|
| Great Blue Heron | 2,827 |
| Great Egret | 942 |
| Green Heron | 738 |
| Black-crowned Night Heron | 74 |
| Little Blue Heron | 65 |
| Snowy Egret | 48 |
| American Bittern | 32 |
| Western Cattle-Egret | 27 |
In Indiana, May carries 17.2% of the year's herons sightings, about 8.9 points above an even month-to-month split. That makes it the 1st busiest of the twelve months, out of 12 months with recorded activity.
Activity is rising from April (13.3%) into May, and it heads toward June (12.5%) after. This is right inside the peak window, so May is one of the surest months to plan a trip around.
The herons most often recorded in Indiana are Great Blue Heron, Great Egret and Green Heron. Those counts are annual totals rather than a May split, so treat them as which species you are likely to encounter, while the month figures above show how many sightings fall in May itself.
Which herons you are most likely to see
- Great Blue Heron2,827 records
- Great Egret942 records
- Green Heron738 records
- Black-crowned Night Heron74 records
- Little Blue Heron65 records
- Snowy Egret48 records
Plan your heron trip in Indiana
Start with live tours near Indiana Dunes National Park, then compare a nearby stay and a broader wildlife backup before you lock in the trip.
GetYourGuide
Live tours nearbySee live tours near Indiana Dunes National Park
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 Indiana Dunes National Park
Compare hotels, cabins and lodges close to the best heron viewing area in Indiana.
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Broader backupBook a heron tour in Indiana
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 Indiana in May?+
Yes. May accounts for 837 of the 4,854 verified herons sightings logged in Indiana across the year, which is 17.2% of the annual total.
Is May a good time to see herons in Indiana?+
May is one of the best months. It ranks 1st of the year and sits inside the peak window of May, August and April.
What month is best for herons in Indiana?+
May is the single busiest month, with the broader peak running through May, August and April, based on 4,854 verified observations.
Which herons are you most likely to see in Indiana?+
The most-recorded species in Indiana are Great Blue Heron, Great Egret and Green Heron, based on all-time iNaturalist counts.
See herons in Indiana in other months
More places to see herons
More wildlife in Indiana