Buteo solitarius | Hawaiian hawk | ʻio
Endemic
Other Names: io
Not many birds are as graceful and stately as the native ʻio, or Hawaiian hawk, seen soaring over fields, forest edges, and even towns. ʻIo are between 16-18 inches long, males are smaller than females. There are two major color phases that can be observed: dark phase birds are dark brown throughout; and light phase birds are dark brown above, and light below with some streaking. ʻIo are associated with Hawaiian royalty, partly because of their ability to soar higher than any other native bird.
Hotspots for Hawaiian hawk
- Keāhole Point | Details for Keāhole Point
- Kaloko-Honokōhau National Historic Park | Details for Kaloko-Honokōhau National Historic Park
- Honua‘ula Forest Reserve (Makāula -‘O‘oma section) | Details for Honua‘ula Forest Reserve (Makāula -‘O‘oma section)
- Pu‘u Wa‘awa‘a ʻŌhiʻa Trail | Details for Pu‘u Wa‘awa‘a ʻŌhiʻa Trail
- Waiki‘i (off Old Saddle Road) | Details for Waiki‘i (off Old Saddle Road)
- Palila Forest Discovery Trail | Details for Palila Forest Discovery Trail
- Pu‘u Huluhulu Trail | Details for Pu‘u Huluhulu Trail
- Pu‘u ‘Ō‘ō Trail | Details for Pu‘u ‘Ō‘ō Trail
- Kaulana Manu Nature Trail | Details for Kaulana Manu Nature Trail
- Kaūmana Trail | Details for Kaūmana Trail
- Wailoa River State Park | Details for Wailoa River State Park
- Loko Waka Pond | Details for Loko Waka Pond
Keāhole Point
Open Ocean



Kaloko-Honokōhau National Historic Park
Coastal Wetland








Honua‘ula Forest Reserve (Makāula -‘O‘oma section)
Wet forest



Pu‘u Wa‘awa‘a ʻŌhiʻa Trail
Dry forestPasture and grasslands





Waiki‘i (off Old Saddle Road)
Pasture and grasslands


Palila Forest Discovery Trail
Dry forest




Pu‘u Huluhulu Trail
Dry forest






Pu‘u ‘Ō‘ō Trail
Wet forest




Kaulana Manu Nature Trail
Wet forest






Kaūmana Trail
Wet forest




Wailoa River State Park
Coastal Wetland






Loko Waka Pond
Coastal Wetland





