The lesser vasa parrot or black parrot ( Coracopsis nigra) is a black coloured parrot Endemism to most of Madagascar. It is one of four species of , the others being the greater vasa parrot ( C. vasa), the Seychelles black parrot ( C. barklyi), and the Comoros black parrot ( C. sibilans). The latter two were formerly considered conspecific with the lesser vasa parrot.
Lesser vasa parrots inhabit the mangrove swamps and evergreen forests of Madagascar. They eat seeds, blossoms and fruit - especially berries and .
They build their bird nest in and go through courtship in February. During this time, the female may shed the feathers on her head giving it a yellowish tone. The male's beak may also turn white during this time.
Two subspecies are recognised:
A 2011 genetic study found the Mascarene parrot from Réunion to be nested among the subspecies of the lesser vasa parrot from Madagascar and nearby islands, and therefore not related to the Psittacula parrots. It also found that the Mascarene parrot line diverged 4.6 to 9 million years ago, prior to the formation of Réunion, indicating this must have happened elsewhere. The cladogram accompanying the study is shown below:
Another group of scientists later acknowledged the finding, but pointed out that the sample might have been damaged, and that further testing was needed before the issue could be fully resolved. They also noted that if Mascarinus was confirmed to be embedded within the genus Coracopsis, the latter would become a junior synonym, since the former name is older. Hume has expressed surprise by these findings, due to the anatomical similarities between the Mascarene parrot and other parrots from the islands that are believed to be psittaculines.
The Seychelles black parrot ( C. barklyi) and Comoros black parrot ( C. sibilans) were formerly considered subspecies, but were later split as distinct species.
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