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Porphyry may refer to:
The western swamphen is a species of swamphen in the rail family Rallidae, one of the six species of purple swamphen. From the French name talève sultane, it is also known as the sultana bird. This chicken-sized bird, with its large feet, bright plumage and red bill and frontal shield is easily recognisable in its native range. It used to be considered the nominate subspecies of the purple swamphen, but is now recognised as a separate species. The western swamphen is found in wetlands in Spain, Portugal, southeastern France, Italy and northwestern Africa.
Purple gallinule is an alternative name for two species of birds in the rail family. It can refer to:
Allen's gallinule, formerly known as the lesser gallinule, is a small waterbird of the family Rallidae.
The purple gallinule is a swamphen in the genus Porphyrio. It is in the order Gruiformes, meaning "crane-like", an order which also contains cranes, rails, and crakes. The purple gallinule is a rail species, placing it into the family Rallidae. It is also known locally as the yellow-legged gallinule. The specific name martinica denotes "of Martinique".
The white swamphen, also known as the Lord Howe swamphen, Lord Howe gallinule or white gallinule, is an extinct species of rail which lived on Lord Howe Island, east of Australia. It was first encountered when the crews of British ships visited the island between 1788 and 1790, and all contemporary accounts and illustrations were produced during this time. Today, two skins exist: the holotype in the Natural History Museum of Vienna, and another in Liverpool's World Museum. Although historical confusion has existed about the provenance of the specimens and the classification and anatomy of the bird, it is now thought to have been a distinct species endemic to Lord Howe Island and most similar to the Australasian swamphen. Subfossil bones have also been discovered since.
The South Island takahē is a flightless swamphen indigenous to New Zealand and the largest living member of the rail family. It is often known by the abbreviated name takahē, which it shares with the recently extinct North Island takahē. The two takahē species are also known as notornis.
The dusky moorhen is a bird species in the rail family and is one of the eight extant species in the moorhen genus. It occurs in India, Australia, New Guinea, Borneo and Indonesia. It is often confused with the purple swamphen and the Eurasian coot due to similar appearance and overlapping distributions. They often live alongside birds in the same genus, such as the Tasmanian nativehen and the common moorhen.
Porphyrio is the swamphen or swamp hen bird genus in the rail family. It includes some smaller species of gallinules which are sometimes separated as genus Porphyrula or united with the gallinules proper in Gallinula. The Porphyrio gallinules are distributed in the warmer regions of the world. The group probably originated in Africa in the Middle Miocene, before spreading across the world in waves from the Late Miocene to Pleistocene.
The Réunion swamphen, also known as the Réunion gallinule or oiseau bleu, is a hypothetical extinct species of rail that was endemic to the Mascarene island of Réunion. While only known from 17th- and 18th-century accounts by visitors to the island, it was scientifically named in 1848, based on the 1674 account by Sieur Dubois. A considerable literature was subsequently devoted to its possible affinities, with current researchers agreeing it was derived from the swamphen genus Porphyrio. It has been considered mysterious and enigmatic due to the lack of any physical evidence of its existence.
The azure gallinule is a species of bird in subfamily Rallinae of family Rallidae, the rails, gallinules, and coots. It is found in Argentina, Bolivia, Brazil, Colombia, Ecuador, French Guiana, Guyana, Paraguay, Peru, Suriname, Trinidad and Tobago, and Venezuela.
The Australasian swamphen is a species of swamphen (Porphyrio) occurring in eastern Indonesia, Papua New Guinea, Australia and New Zealand. In New Zealand, it is known as the pūkeko. The species used to be considered a subspecies of the purple swamphen.
The Bakhira Bird Sanctuary is the largest natural flood plain wetland of India in Sant Kabir Nagar district of Eastern Uttar Pradesh. The sanctuary was established in 1980. It is situated 44 km west of Gorakhpur city 18 km away from khalilabad and 55 km away from basti. It is a vast stretch of water body expanding over an area of 29 km2. This is an important lake of eastern UP, which provides a wintering and staging ground for a number of migratory waterfowls and a breeding ground for resident birds. This is also used for farming activities as it is connected to Bakhira Canal which covers the people of 15 km from its origin. The sanctuary is named after the village Bakhira located adjacent to the lake along with as many as hundred and eight villages surrounding the lake within the 5 km radius. The villagers from the surrounding villages depend on the wetland for their livelihood in the form of fishing, agricultural activities and fuelwood collection from it. The Siberians birds travel across 5000 km to get to these wetlands at the time of winter's.
The Huahine swamphen was a species of bird in the family Rallidae. It was a small swamphen endemic to Huahine in the Society Islands of French Polynesia. It is known only from subfossil remains found at the Fa'ahia archaeological site on the island. Fa'ahia is an early Polynesian occupation site with radiocarbon dates ranging from 700 CE to 1200 CE. The swamphen is only one of a suite of birds found at the site which became extinct either locally or globally following human occupation of the island.
Moeyungyi Wetland Wildlife Sanctuary is a protected area in Myanmar's Bago Division, covering an area of 103.6 km2 (40.0 sq mi). It was established in 1988 and gained the status of an Important Bird Area in 2003.
The grey-headed swamphen is a species of swamphen occurring from the Middle East and the Indian subcontinent to southern China and northern Thailand. It used to be considered a subspecies of the purple swamphen, but was elevated to full species status in 2015; today the purple swamphen is considered a superspecies and each of its six subspecies groups are designated full species.
The African swamphen is a species of swamphen occurring in Egypt, Sub-Saharan Africa and Madagascar. It used to be considered a subspecies of the purple swamphen, which it resembles, but with bronze green or green-blue back and scapulars.
Philippine swamphen is a species of swamphen occurring in The Philippines. It used to be considered a subspecies of the purple swamphen, which it resembles, but has olive-chestnut mantle and scapulars, and the whole plumage is tinged with ash-grey.
The black-backed swamphen is a species of swamphen occurring from southeast Asia to Sulawesi and Borneo. It used to be considered a subspecies of the purple swamphen, which it resembles, but has a large shield, black upperparts, and the side of the head is blackish.
References
- ↑ Gill, Frank; Donsker, David, eds. (2019). "Chats, Old World flycatchers". World Bird List Version 9.1. International Ornithologists' Union. Retrieved 3 April 2019.
- ↑ Sangster, G. (1998). "Purple Swamp-hen is a complex of species" (PDF). Dutch Birding. 20 (1): 13–22.
- ↑ García-R, J.C.; Trewick, S.A. (2015). "Dispersal and speciation in purple swamphens (Rallidae: Porphyrio)". Auk. 122 (1): 140–155. doi: 10.1642/AUK-14-114.1 .
