The Laysan finch was successfully introduced on East Island (Midway) in 1891 but disappeared after rats became established there in 1943. Today the Laysan finch is found in all the vegetated areas on the island. A separate population, established on Pearl and Hermes Reef, has spread from there to nearby small islands.
What does Laysan finch eat?
Laysan finches are known to feed on seeds, fruits, leaves, flowers, stems, seedlings, roots, carrion, invertebrates, and eggs. Typically found in pairs during the breeding season, Laysan finches are non- territorial and forage in small groups (four to twelve individuals) during the non-breeding season.