Palmeria dolei
The Akohekohe (Palmeria dolei), also known as the Crested Honeycreeper, is a critically endangered passerine endemic to Maui, Hawaii, representing a remarkable lineage of adaptive radiation. This medium-sized songbird measures approximately 17-18 cm (6.7-7.1 inches) in length and weighs about 26-34 grams (0.9-1.2 oz). Its plumage is predominantly glossy black, strikingly contrasted by a prominent shaggy, white crest on its head, white tips on its tail feathers, and a distinctive patch of brig...
This species primarily inhabits wet montane 'ohi'a (Metrosideros polymorpha) and koa (Acacia koa) forests on the windward slopes of Haleakalā, Maui, typically found at elevations between 1,200 and 2,000 meters (4,000-6,500 feet). It requires mature, native forest ecosystems with a dense understory.
The Akohekohe primarily feeds on nectar, especially from 'ohi'a lehua blossoms, supplemented by insects gleaned from foliage and bark, and occasionally small fruits. Their specialized decurved bill and brush-tipped tongue are perfectly adapted for extracting nectar.
Akohekohe are diurnal and generally observed singly or in pairs, fiercely defending prime foraging territories, particularly around flowering 'ohi'a trees. Their primary foraging strategy involves hovering to access nectar from flowers, especially 'ohi'a lehua blossoms, but they also glean insect...
The Akohekohe is an insular endemic species, with its entire extant breeding and year-round range restricted to the windward slopes of Haleakalā volcano on the island of Maui, Hawaii. Historically, its range also included the island of Molokaʻi, where it is now extirpated. On Maui, it is found pr...
Endangered
- The Akohekohe is one of the most iconic and critically endangered birds of the Hawaiian Islands, found only on Maui. - Its name, 'Akohekohe,' is thought to be an onomatopoeic reflection of its distinctive gurgling calls. - The prominent shaggy white crest on its head is unique among Hawaiian bi...