Best Time to See Bighorn Sheep in California
February, March and January is the best time to see bighorn sheep in California. Based on 5,418 verified iNaturalist observations, here is exactly when bighorn sheep are most active across the year in California.
By Tim, founder of Easy Street Markets. I maintain the wildlife database and verify every animal and source myself. Updated June 28, 2026.
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 |
Sightings of bighorn sheep in California peak in February, when 717 of the year's 5,418 verified observations are logged — about 13.2% of the annual total. Activity stays high through February, March and January.
The quietest stretch is July, August and June, when bighorn sheep are hardest to find — July sees just 198 records. If a reliable sighting matters, plan around the peak window rather than the off-season.
The bighorn sheep you are most likely to encounter in California are Bighorn Sheep — the most-recorded species in the state. Each keeps its own seasonal rhythm, but the month-by-month pattern above reflects every reported sighting together.
Where to go
Best places to see bighorn sheep in California
- Alcatraz Island
- Cabrillo National Monument — National Monument
- Channel Islands National Park — National Park
- Death Valley National Park — National Park
- Devils Postpile National Monument — National Monument
- Golden Gate National Recreation Area — National Recreation Area
Tours and experiences nearby
Viator
Book a bighorn sheep tour in California
Guided wildlife tours, boat trips and nature experiences, with free cancellation on most.
Booking.com
Stay near Alcatraz Island
Compare hotels, cabins and lodges close to the best bighorn sheep viewing in California.
Frequently asked questions
What is the best month to see bighorn sheep in California?+
February is the single best month, and the broader peak window runs through February, March and January, based on 5,418 verified iNaturalist observations.
When are bighorn sheep hardest to see in California?+
July is the quietest month for bighorn sheep in California, with only 198 verified records.
Are bighorn sheep active year-round in California?+
Bighorn sheep are recorded in 12 of 12 months in California, so they can be seen year-round, with a clear peak in February.
More wildlife in California