Burung kicau (Songbirds)
ʻAkikiki
Oreomystis bairdi
- mistis
- 24 km/h
- Kritis
Down to a single-digit wild population on Kauaʻi. Delivers messages from the last branch of a vanishing forest.
- Populasi
- Effectively/functionally extinct in the wild: from ~468 individuals and 454 in 2018, crashing to ~45 in 2021 and an estimated 5 in July 2023 (fewer than 10 by 2024) due to avian malaria; roughly 40-41 individuals survive in captive breeding facilities.
- Habitat
- High-elevation native ʻōhiʻa and koa-ʻōhiʻa rainforest, historically found from roughly 1,000-1,600 m elevation; requires intact, high-canopy native forest.
- Fakta menarik
- Asteroid 7613 was officially named "7613 ʻAkikiki" in 2015, but by 2023 mosquito-borne avian malaria had driven the wild population down to an estimated 5 individuals, making it one of the fastest species collapses ever documented in a bird.
- Sebaran
- Endemic to the island of Kauaʻi, Hawaiʻi, USA; formerly island-wide (including Kokeʻe), now restricted in the wild (where any remain) to the Alakaʻi Wilderness Preserve plateau — extent of occurrence ~120 km², area of occupancy as low as ~36 km² per 2007 surveys.
- Makanan
- Arthropods (insects, spiders, insect larvae) gleaned nuthatch-style by hopping/creeping along trunks and branches of live and dead trees; often forages in pairs or joins mixed-species flocks.
- Ukuran
- 0,13 m
- Masa hidup
- 2,5 tahun
