The grey-capped cicadabird or Melanesian cicadabird (''Edolisoma remotum'') is a species of

bird Birds are a group of warm-blooded vertebrates constituting the class Aves (), characterised by feathers, toothless beaked jaws, the laying of hard-shelled eggs, a high metabolic rate, a four-chambered heart, and a strong yet lightweigh ...

in the family Campephagidae. It is

endemic Endemism is the state of a species being found in a single defined geographic location, such as an island, state, nation, country or other defined zone; organisms that are indigenous to a place are not endemic to it if they are also found elsew ...

to the

Bismarck Archipelago The Bismarck Archipelago (, ) is a group of islands off the northeastern coast of New Guinea in the western Pacific Ocean and is part of the Islands Region of Papua New Guinea. Its area is about 50,000 square km. History The first inhabitants o ...

. It was previously considered conspecific with the

common cicadabird The common cicadabird (''Edolisoma tenuirostre''), also known as the slender-billed cicadabird, is a species of bird in the family Campephagidae. It is found in Australia, Indonesia, New Guinea, and the Solomon Islands. Its natural habitats are ...

(''E. tenuirostre''). There are 5 subspecies recognized: * ''E. r. remotum'' Sharpe, 1878 - New Ireland, Dyaul,

Lavongai New Hanover Island, (german: Neuhannover), also called Lavongai, is a large volcanic island in the New Ireland Province of Papua New Guinea. This region is part of the Bismarck Archipelago and lies at . Measuring some , it had a population of 5, ...

, and the Feni Islands * ''E. r. ultimum'' ( Mayr, 1955) - Tabar, Lihir, and the

Tanga Islands The Tanga Islands are an island group in Papua New Guinea, located north-east of New Ireland and part of the Bismarck Archipelago. Tanga is made up of four main islands — Boang, Maledok, Lif and Tefa — and a number of smaller, uninhabited i ...

* ''E. r. saturatius''

Rothschild Rothschild () is a name derived from the German ''zum rothen Schild'' (with the old spelling "th"), meaning "with the red sign", in reference to the houses where these family members lived or had lived. At the time, houses were designated by signs ...

& Hartert, E., 1902 - Buka to Bougainville and the New Georgia Islands * ''E. r. nisorium'' Mayr, 1950 - Russell Islands * ''E. r. erythropygium'' Sharpe, 1888 -

Guadalcanal Guadalcanal (; indigenous name: ''Isatabu'') is the principal island in Guadalcanal Province of Solomon Islands, located in the south-western Pacific, northeast of Australia. It is the largest island in the Solomon Islands by area, and the seco ...

Savo Savo may refer to: Languages * Savo dialect, forms of the Finnish language spoken in Savonia * Savo language, an endangered language spoken on Savo People * Savo (given name), a masculine given name from southern Europe (includes a list of people ...

Malaita Malaita is the primary island of Malaita Province in Solomon Islands. Malaita is the most populous island of the Solomon Islands, with a population of 161,832 as of 2021, or more than a third of the entire national population. It is also the se ...

Ulawa Ulawa Island is an island in Solomon Islands. It is located near Malaita Island and belongs to Makira Ulawa Province. The island has an area of . A hilly island, its highest point is above sea level. Average temperatures are around 27 ° ...

, and the

Nggela Islands The Nggela Islands, also known as the Florida Islands, are a small island group in the Central Province of Solomon Islands, a sovereign state (since 1978) in the southwest Pacific Ocean. The chain is composed of four larger islands and about ...

The subspecies ''E. r. nisorium'' was formerly classified within the common cicadabird, but this classification was found to be erroneous by the

International Ornithological Congress International is an adjective (also used as a noun) meaning "between nations". International may also refer to: Music Albums * ''International'' (Kevin Michael album), 2011 * ''International'' (New Order album), 2002 * ''International'' (The T ...

in 2022. Its natural

habitat In ecology, the term habitat summarises the array of resources, physical and biotic factors that are present in an area, such as to support the survival and reproduction of a particular species. A species habitat can be seen as the physical ...

is subtropical or tropical moist lowland

forest A forest is an area of land dominated by trees. Hundreds of definitions of forest are used throughout the world, incorporating factors such as tree density, tree height, land use, legal standing, and ecological function. The United Nations' ...

References

grey-capped cicadabird grey-capped cicadabird {{Campephagidae-stub