Bighorn Sheep in California in April
Yes, April is a good month to see bighorn sheep in California. It is the 6th busiest month of the year, with 477 of the 5,418 sightings logged across the year (8.8%), 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 bighorn sheep in California
8.8%
of yearly sightings
477
records in April
#6
busiest month of 12
5,418
verified records a year
March 13.1%, April 8.8%, May 7.8%. Busiest month is February at 13.2%.
5,418 verified observations of bighorn sheep in California, recorded across 12 months of the year on iNaturalist.
When bighorn sheep are recorded in California
Peak month
February
717 records (13.2% of the year)
| Month | Observations | Share |
|---|---|---|
| Januarypeak | 620 | 11.4% |
| Februarypeak | 717 | 13.2% |
| Marchpeak | 708 | 13.1% |
| April | 477 | 8.8% |
| May | 421 | 7.8% |
| June | 280 | 5.2% |
| July | 198 | 3.7% |
| August | 228 | 4.2% |
| September | 292 | 5.4% |
| October | 434 | 8% |
| November | 548 | 10.1% |
| December | 495 | 9.1% |
Bighorn Sheep you are most likely to see
| Species | Verified observations |
|---|---|
| Bighorn Sheep | 5,418 |
In California, April carries 8.8% of the year's bighorn sheep sightings, about 0.5 points above an even month-to-month split. That makes it the 6th busiest of the twelve months, out of 12 months with recorded activity.
Activity is easing off from March (13.1%) into April, and it heads toward May (7.8%) after. The busiest month is February (13.2%), so if timing is flexible, that window is the safer bet.
The bighorn sheep most often recorded in California are Bighorn Sheep. Those counts are annual totals rather than a April split, so treat them as which species you are likely to encounter, while the month figures above show how many sightings fall in April itself.
Which bighorn sheep you are most likely to see
- Bighorn Sheep5,418 records
Plan your bighorn sheep trip in California
Start with live tours near Alcatraz Island, then compare a nearby stay and a broader wildlife backup before you lock in the trip.
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Use the live GetYourGuide widget to compare local departures and activity styles close to the main bighorn sheep viewing area.
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Frequently asked questions
Can you see bighorn sheep in California in April?+
Yes. April accounts for 477 of the 5,418 verified bighorn sheep sightings logged in California across the year, which is 8.8% of the annual total.
Is April a good time to see bighorn sheep in California?+
April is the 6th busiest month. It is workable, though February and March is the stronger window for a reliable sighting.
What month is best for bighorn sheep in California?+
February is the single busiest month, with the broader peak running through February, March and January, based on 5,418 verified observations.
Which bighorn sheep are you most likely to see in California?+
The most-recorded species in California are Bighorn Sheep, based on all-time iNaturalist counts.
See bighorn sheep in California in other months
More wildlife in California