The dusky megapode (''Megapodius freycinet''), also known as dusky scrubfowl or common megapode, is a medium-sized, approximately 41 cm (16 in) long, blackish

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 lightweig ...

with a short pointed crest, bare red facial skin, dark legs, brown

iris Iris most often refers to: *Iris (anatomy), part of the eye *Iris (mythology), a Greek goddess * ''Iris'' (plant), a genus of flowering plants * Iris (color), an ambiguous color term Iris or IRIS may also refer to: Arts and media Fictional ent ...

es, and a dark brown and yellow

bill Bill(s) may refer to: Common meanings * Banknote, paper cash (especially in the United States) * Bill (law), a proposed law put before a legislature * Invoice, commercial document issued by a seller to a buyer * Bill, a bird or animal's beak Plac ...

. The male and female are similar. This

terrestrial Terrestrial refers to things related to land or the planet Earth. Terrestrial may also refer to: * Terrestrial animal, an animal that lives on land opposed to living in water, or sometimes an animal that lives on or near the ground, as opposed to ...

species lives in forests and swamps, including

mangrove A mangrove is a shrub or tree that grows in coastal saline or brackish water. The term is also used for tropical coastal vegetation consisting of such species. Mangroves are taxonomically diverse, as a result of convergent evolution in severa ...

s, of the Maluku and

Raja Ampat Islands Raja Ampat, or the ''Four Kings'', is an archipelago located off the northwest tip of Bird's Head Peninsula on the island of New Guinea, in Indonesia's Southwest Papua , Southwest Papua province. It comprises over 1,500 small islands, cays, and sh ...

Indonesia Indonesia, officially the Republic of Indonesia, is a country in Southeast Asia and Oceania between the Indian and Pacific oceans. It consists of over 17,000 islands, including Sumatra, Java, Sulawesi, and parts of Borneo and New Guine ...

. Like other

megapode The megapodes, also known as incubator birds or mound-builders, are stocky, medium-large, chicken-like birds with small heads and large feet in the family Megapodiidae. Their name literally means "large foot" and is a reference to the heavy legs ...

s, it lays its eggs in a

mound A mound is a heaped pile of earth, gravel, sand, rocks, or debris. Most commonly, mounds are earthen formations such as hills and mountains, particularly if they appear artificial. A mound may be any rounded area of topographically higher ...

made from earth mixed with leaves, sand, gravel, and sticks, which can be as large as in diameter and stand nearly tall. Many authorities include the Biak scrubfowl as a subspecies of this species, but the two are increasingly treated as separate species. At the same time, many authorities consider the

taxon In biology, a taxon ( back-formation from '' taxonomy''; plural taxa) is a group of one or more populations of an organism or organisms seen by taxonomists to form a unit. Although neither is required, a taxon is usually known by a particular n ...

''M. forstenii'' a separate species, Forsten's megapode, but measurements and molecular evidence suggest the two are very close,Birks, S. M., & Edwards, S. V. (2002). ''A phylogeny of the megapodes (Aves: Megapodidae) based on nuclear and mitochondrial DNA sequences.'' Molecular Phylogenetics and Evolution 23: 408-421. and arguably better considered

conspecific Biological specificity is the tendency of a characteristic such as a behavior or a biochemical variation to occur in a particular species. Biochemist Linus Pauling stated that "Biological specificity is the set of characteristics of living organis ...

. Traditionally, most members of the

genus Genus ( plural genera ) is a taxonomic rank used in the biological classification of living and fossil organisms as well as viruses. In the hierarchy of biological classification, genus comes above species and below family. In binomial nom ...

Megapodius The scrubfowl are the genus '' Megapodius '' of the mound-builders, stocky, medium-large chicken-like birds with small heads and large feet in the family Megapodiidae. They are found from south-east Asia to north Australia and islands in the we ...

'' have been listed as subspecies of ''M. freycinet'', but today, all major authorities consider this to be incorrect. The specific name commemorates the French explorer Louis Claude Desaulses de Freycinet. A fairly common species throughout a large part of its range, the dusky scrubfowl is evaluated as

least concern A least-concern species is a species that has been categorized by the International Union for Conservation of Nature (IUCN) as evaluated as not being a focus of species conservation because the specific species is still plentiful in the wild. T ...

on the

IUCN Red List The International Union for Conservation of Nature (IUCN) Red List of Threatened Species, also known as the IUCN Red List or Red Data Book, founded in 1964, is the world's most comprehensive inventory of the global conservation status of biol ...

of Threatened Species.

References

Footnotes

Cited texts

External links

BirdLife Species Factsheet

dusky megapode The dusky megapode (''Megapodius freycinet''), also known as dusky scrubfowl or common megapode, is a medium-sized, approximately 41 cm (16 in) long, blackish bird with a short pointed crest, bare red facial skin, dark legs, brown irises, and a d ...

Birds of the Maluku Islands

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