Best Time to See Bison in Hawaii
May, March and June is the best time to see bison in Hawaii. Based on 1,017 verified iNaturalist observations, here is exactly when bison are most active across the year in Hawaii.
By Tim, founder of Easy Street Markets. I maintain the wildlife database and verify every animal and source myself. Updated June 28, 2026.
1,017 verified observations of bison in Hawaii, recorded across 12 months of the year on iNaturalist.
When bison are recorded in Hawaii
Peak month
May
137 records (13.5% of the year)
| Month | Observations | Share |
|---|---|---|
| January | 95 | 9.3% |
| February | 61 | 6% |
| Marchpeak | 119 | 11.7% |
| April | 87 | 8.6% |
| Maypeak | 137 | 13.5% |
| Junepeak | 96 | 9.4% |
| July | 84 | 8.3% |
| August | 70 | 6.9% |
| September | 47 | 4.6% |
| October | 73 | 7.2% |
| November | 67 | 6.6% |
| December | 81 | 8% |
Bison you are most likely to see
| Species | Verified observations |
|---|---|
| Domestic Goat | 786 |
| Domestic Sheep | 168 |
| Domestic Cattle | 45 |
Sightings of bison in Hawaii peak in May, when 137 of the year's 1,017 verified observations are logged — about 13.5% of the annual total. Activity stays high through May, March and June.
The quietest stretch is September, February and November, when bison are hardest to find — September sees just 47 records. If a reliable sighting matters, plan around the peak window rather than the off-season.
The bison you are most likely to encounter in Hawaii are Domestic Goat, Domestic Sheep and Domestic Cattle — 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 bison in Hawaii
- Ala Kahakai National Historic Trail — National Historic Trail
- Hawaiʻi Volcanoes National Park — National Park
- Kaloko-Honokōhau National Historical Park — National Historical Park
- Puʻuhonua o Hōnaunau National Historical Park — National Historical Park
- Puʻukoholā Heiau National Historic Site — National Historic Site
- Haleakalā National Park — National Park
Tours and experiences nearby
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Stay near Ala Kahakai National Historic Trail
Compare hotels, cabins and lodges close to the best bison viewing in Hawaii.
Frequently asked questions
What is the best month to see bison in Hawaii?+
May is the single best month, and the broader peak window runs through May, March and June, based on 1,017 verified iNaturalist observations.
When are bison hardest to see in Hawaii?+
September is the quietest month for bison in Hawaii, with only 47 verified records.
Are bison active year-round in Hawaii?+
Bison are recorded in 12 of 12 months in Hawaii, so they can be seen year-round, with a clear peak in May.
More places to see bison
More wildlife in Hawaii