description Nene Overview
The nene (Branta sandvicensis) is a species of goose endemic to the Hawaiian Islands and recognized as the official state bird of Hawaii. Evolutionary descendants of the Canada goose, nenes have adapted to their volcanic habitat by developing padded feet with reduced webbing to navigate rough lava rock terrain. By the mid-20th century, the species was nearly driven to extinction, with only an estimated 30 birds remaining in the wild. Conservation programs and captive breeding efforts have since helped the population recover significantly.
help Nene FAQ
Where can nene geese be seen in the wild?
Nene live only in Hawaii, with populations on islands including Hawaiʻi, Maui, Kauaʻi and Molokaʻi. They can occur in volcanic shrubland, grassland and other relatively dry habitats rather than depending on open water.
Why are the nene's feet different from those of many other geese?
Nene have reduced webbing and relatively strong toes suited to walking over rough lava and dry ground. This reflects their evolution in Hawaii's terrestrial volcanic landscapes.
How close did the nene come to extinction?
By the mid-20th century, only around 30 birds were believed to remain in the wild. Captive breeding and reintroduction programs helped restore populations across several Hawaiian islands.
Why are mongooses a threat to the nene?
Introduced predators such as mongooses, cats and rats eat eggs or attack young birds. Ground nesting leaves nene particularly exposed, so predator control remains important to their recovery.
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