Hawaiian Hawk
Hawaiian Hawk Overview
Also known as 'io in the Hawaiian language, Hawaiian hawks are common on Hawaii's Big Island, particularly at the Hawaii Volcanoes National Park and in valleys along the Hamakua Coast. They can be seen soaring in updrafts over grasslands and forests.
Adult females are larger than adult males. Adult birds have a dark head and yellowish feet and legs. Young birds have a light head and greenish feet and legs.
Their diet includes insects, rodents and small birds. In breeding season between one and three light blue eggs are laid in a next built of twigs and leaves in a tree. Usually only one chick is raised. Both parents feed the young and aggressively protect the nest.
The 'io is a symbol of royalty in ancient Hawaiian legends.
Frequently Asked Questions
Where can I see the Hawaiian Hawk?
The Hawaiian Hawk, or 'io, is found only on the Big Island of Hawaii. It's often seen in Hawaii Volcanoes National Park and along the Hamakua Coast.
What does a Hawaiian Hawk look like?
Adults have a dark head and yellow legs and feet. Juveniles are lighter in color, with pale heads and greenish feet and legs. Females are larger than males.
How many eggs does a Hawaiian Hawk lay?
During the breeding season, one to three light blue eggs are laid in a nest made of twigs and leaves. Usually, only one chick survives and is raised.
What do Hawaiian Hawks eat?
Their diet includes insects, small birds, and rodents. They are skilled hunters and often soar over grasslands and forests in search of prey.
What is the cultural significance of the 'io?
In ancient Hawaiian legends, the 'io was a symbol of royalty and spiritual power, often associated with the ali'i (chiefly class).