Brooks, T.; Khwaja, N.; Mahood, S.; Amrtin, R. «Kauai ʻōʻō Moho braccatus» (en anglès). Birdlife International, 20-12-2020.
birdsna.org
«Kauai ʻōʻō - Introduction» (en anglès). Birds of North America Online.«Negative factors have included destruction and modification of native forests; introduction of nonnative mammals to the islands (rats, Indian mongoose, pigs, cattle, sheep, goats, domestic cats) [...] introduction of nonnative birds and associated diseases; introduction of mosquitoes; and exploitation of the ʻōʻō for feathers.»
