Cranes in Illinois in May
Yes, May is one of the best months to see cranes in Illinois. It is the 2nd busiest month of the year, with 477 of the 3,236 sightings logged across the year (14.7%), 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 cranes in Illinois
14.7%
of yearly sightings
477
records in May
#2
busiest month of 12
3,236
verified records a year
April 12.1%, May 14.7%, June 10.3%. Busiest month is March at 18%.
3,236 verified observations of cranes in Illinois, recorded across 12 months of the year on iNaturalist.
When cranes are recorded in Illinois
Peak month
March
581 records (18% of the year)
| Month | Observations | Share |
|---|---|---|
| January | 47 | 1.5% |
| February | 115 | 3.6% |
| Marchpeak | 581 | 18% |
| Aprilpeak | 390 | 12.1% |
| Maypeak | 477 | 14.7% |
| June | 333 | 10.3% |
| July | 202 | 6.2% |
| August | 206 | 6.4% |
| September | 208 | 6.4% |
| October | 204 | 6.3% |
| November | 383 | 11.8% |
| December | 90 | 2.8% |
Cranes you are most likely to see
| Species | Verified observations |
|---|---|
| Sandhill Crane | 3,162 |
| Whooping Crane | 72 |
In Illinois, May carries 14.7% of the year's cranes sightings, about 6.4 points above an even month-to-month split. That makes it the 2nd busiest of the twelve months, out of 12 months with recorded activity.
Activity is rising from April (12.1%) into May, and it heads toward June (10.3%) after. This is right inside the peak window, so May is one of the surest months to plan a trip around.
The cranes most often recorded in Illinois are Sandhill Crane and Whooping Crane. 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 cranes you are most likely to see
- Sandhill Crane3,162 records
- Whooping Crane72 records
Plan your crane trip in Illinois
Start with live tours near Lewis & Clark National Historic Trail, then compare a nearby stay and a broader wildlife backup before you lock in the trip.
GetYourGuide
Live tours nearbySee live tours near Lewis & Clark National Historic Trail
Use the live GetYourGuide widget to compare local departures and activity styles close to the main crane viewing area.
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Stay nearbyStay near Lewis & Clark National Historic Trail
Compare hotels, cabins and lodges close to the best crane viewing area in Illinois.
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Broader backupBook a crane tour in Illinois
Compare guided wildlife tours, boat trips and nature experiences if you want a second travel network beyond the live widget.
Frequently asked questions
Can you see cranes in Illinois in May?+
Yes. May accounts for 477 of the 3,236 verified cranes sightings logged in Illinois across the year, which is 14.7% of the annual total.
Is May a good time to see cranes in Illinois?+
May is one of the best months. It ranks 2nd of the year and sits inside the peak window of March, May and April.
What month is best for cranes in Illinois?+
March is the single busiest month, with the broader peak running through March, May and April, based on 3,236 verified observations.
Which cranes are you most likely to see in Illinois?+
The most-recorded species in Illinois are Sandhill Crane and Whooping Crane, based on all-time iNaturalist counts.
See cranes in Illinois in other months
More wildlife in Illinois