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 an inventory of the global conservation status and extinction risk of biological species. A series of Regional Red Lists are produced by countries and organizations, which assess the risk of extinction to species within a political management unit.
The nuthatches constitute a genus, Sitta, of small passerine birds belonging to the family Sittidae. Characterised by large heads, short tails, and powerful bills and feet, nuthatches advertise their territory using loud, simple songs. Most species exhibit grey or bluish upperparts and a black eye stripe.
A booby is a seabird in the genus Sula, part of the family Sulidae. Boobies are closely related to the gannets (Morus), which were formerly included in Sula.
The white-faced ibis is a wading bird in the ibis family, Threskiornithidae.
The white-faced starling is a member of the starling family of birds. It is an endemic resident breeder in Sri Lanka. It was for a long time erroneously known as S. senex; this was eventually identified as a junior synonym of the red-billed starling.
The common buttonquail, also called Kurrichane buttonquail, small buttonquail, or Andalusian hemipode is a buttonquail, one of a small family of birds which resemble but are unrelated to the true quails.
The red bird-of-paradise, also called the cendrawasih merah, is a bird-of-paradise in the genus Paradisaea, family Paradisaeidae.
The Bugun liocichla is a passerine bird species from the family Leiothrichidae closely related to the Emei Shan liocichla. First spotted in 1995 in Arunachal Pradesh, India, it was described as a new species in 2006. The description was made without the collection of a type specimen as they were too few to risk killing one. It is thought to be an endangered species, with a small population, and a very restricted distribution range within which commercial development threatens the habitat.
The Emei Shan liocichla is a passerine bird in the family Leiothrichidae. The species, also known as the Omei Shan or grey-faced liocichla, is endemic to mountain ranges in Southern Sichuan, China. It is closely related to the Bugun liocichla, a species only described in 2006, and which it closely resembles.
The red-breasted partridge, also known as the Bornean hill-partridge, is a species of bird in the family Phasianidae. It is endemic to hill and montane forest in Borneo, preferring bamboos and thickets. The International Union for Conservation of Nature (IUCN) has assessed it as a least-concern species.
The banded quail is a species of bird in the family Odontophoridae. It is found only in Mexico where its natural habitats are subtropical or tropical dry forests, subtropical or tropical dry shrubland, subtropical or tropical high-altitude shrubland, and heavily degraded former forest.
The large hawk-cuckoo is a species of cuckoo in the family Cuculidae. It has a wide breeding distribution from temperate Asia along the Himalayas extending to East Asia. Many populations winter further south. They are known for their loud and repetitive calls which are similar to that of the common hawk-cuckoo but do not rise in crescendo. They are also somewhat larger and adults can be readily told apart from the smaller common hawk-cuckoo by the black patch on the chin. They are brood-parasites of babblers and laughing-thrushes.
The red-winged wood rail is a species of bird in the subfamily Rallinae of the rail, crake, and coot family Rallidae. It is found in Brazil, Ecuador and Peru.
The Rodrigues fody is a rare species of bird in the weaver family. It is endemic to Rodrigues, an island of Mauritius. It is classified by BirdLife International as being vulnerable. It is also on the United States' Endangered Species List with an endangered status.
The red-faced liocichla is a species of bird in the family Leiothrichidae.
Steere's liocichla is a bird in the family Leiothrichidae. The species was first described by Robert Swinhoe in 1877.
The red-headed quelea is a species of bird in the family Ploceidae. It is found in Angola, Benin, Botswana, Burkina Faso, Burundi, Cameroon, Central African Republic, Chad, Republic of the Congo, Democratic Republic of the Congo, Ivory Coast, Equatorial Guinea, Eswatini, Ethiopia, Gabon, Gambia, Ghana, Guinea, Guinea-Bissau, Kenya, Liberia, Malawi, Mali, Mozambique, Niger, Nigeria, Rwanda, São Tomé and Príncipe, Senegal, Sierra Leone, South Africa, South Sudan, Tanzania, Togo, Uganda, Zambia, and Zimbabwe.
The red-necked aracari or red-necked araçari is a near-passerine bird in the toucan family Ramphastidae. It is found in Bolivia and Brazil.
The rose-fronted parakeet, known as the rose-fronted conure in aviculture, is a species of bird in subfamily Arinae of the family Psittacidae, the African and New World parrots. It is found in Bolivia, Brazil, Ecuador, and Peru.
The laughingthrushes are a family, Leiothrichidae, of Old World passerine birds. They are diverse in size and coloration. These are birds of tropical areas, with the greatest variety in Southeast Asia and the Indian subcontinent. The entire family used to be included in the Old World babbler family Timaliidae.
