George Sangster is a Dutch ornithologist.
He specialises in taxonomy and has written many articles on this subject for the magazines Dutch Birding, British Birds and other publications. [1]
He is a member of the Dutch, British and European taxonomic committees.
The buntings are a group of Old World passerine birds forming the genus Emberiza, the only genus in the family Emberizidae. The family contains 45 species. They are seed-eating birds with stubby, conical bills.
The Accipitriformes are an order of birds that includes most of the diurnal birds of prey, including hawks, eagles, vultures, and kites, but not falcons.
Sylviidae is a family of passerine birds that includes the typical warblers and a number of babblers formerly placed within the Old World babbler family. They are found in Eurasia and Africa.
Tree warblers are medium-sized warblers in the marsh- and tree-warbler family Acrocephalidae. They are found in Europe, Africa and western Asia. Until recently, they were all classified in the single genus Hippolais.
The British Ornithologists' Union (BOU) aims to encourage the study of birds ("ornithology") and around the world, in order to understand their biology and to aid their conservation. The BOU was founded in 1858 by Professor Alfred Newton, Henry Baker Tristram and other scientists. Its quarterly journal, Ibis, has been published continuously since 1859.
Gregory Macalister Mathews CBE FRSE FZS FLS was an Australian-born amateur ornithologist who spent most of his later life in England.
James Lee Peters was an American ornithologist.
Pamela Cecile Rasmussen is an American ornithologist and expert on Asian birds. She was formerly a research associate at the Smithsonian Institution in Washington, D.C., and is based at the Michigan State University. She is associated with other major centers of research in the United States and the United Kingdom.
Jon Edward Ahlquist was an American molecular biologist and ornithologist who has specialized in molecular phylogenetics. He has collaborated extensively with Charles Sibley, primarily at Yale University. By 1987, both Ahlquist and Sibley had left Yale. In 1988, Ahlquist and Sibley were awarded the Daniel Giraud Elliot Medal by the National Academy of Sciences. In January 1991, Charles Sibley and Ahlquist published Phylogeny and Classification of Birds, which presented a new phylogeny for birds based on DNA-DNA hybridisation techniques, known as the Sibley-Ahlquist taxonomy. At that time, he was an associate professor of zoology at Ohio University. In 1999, Ahlquist was retired.
The broad-billed parrot or raven parrot is a large extinct parrot in the family Psittaculidae. It was endemic to the Mascarene island of Mauritius in the Indian Ocean east of Madagascar. It is unclear what other species it is most closely related to, but it has been classified as a member of the tribe Psittaculini, along with other Mascarene parrots. It had similarities with the Rodrigues parrot, and may have been closely related.
Dendrocopos is a widespread genus of woodpeckers from Asia, Europe and Northern Africa. The species range from the Philippines to the British Isles.
The genus Cathartes includes medium-sized to large carrion-feeding birds in the New World vulture (Cathartidae) family. The three extant species currently classified in this genus occur widely in the Americas. There is one extinct species known from the Quaternary of Cuba.
The stub-tailed antbird is a species of bird in the family Thamnophilidae. It is found in Colombia and Ecuador. Its natural habitat is subtropical or tropical moist lowland forests.
Dendropicos is a genus of woodpeckers in the family Picidae. They are small woodpeckers that are native to the sub-Saharan woodlands and forests.
Gerlof Fokko Mees was a Dutch ichthyologist, ornithologist and museum curator. During 1946 to 1949 he took part as a conscript in the military actions to reestablish rule in the Dutch East Indies. During that time he became interested in the avian family Zosteropidae, comprising the white-eyes.
Leslie Christidis, also simply known as Les Christidis, is an Australian ornithologist. His main research field is the evolution and systematics of birds. He has been director of Southern Cross University National Marine Science Centre since 2009. He was assistant director at Sydney's Australian Museum from 2004 to 2009.
Frank Gerard Rozendaal was a Dutch ornithologist who in particular did research on the Southeast Asian avifauna. He also contributed to the taxonomy of bats. After field trips in Europe and the Near East he conducted expeditions to South, Southeast and East Asia from 1979 to 1991 where he discovered several new bird, bat and insect taxa.
Colin Bradshaw is an English physician and ornithologist who was chairman of the British Birds Rarities Committee from 1997 to 2008. He was active in the BBRC for almost 20 years, both as a committee member and as chairman. He is a medical doctor by profession and travels extensively for birding, and among his other hobbies are guitar, cricket, and photography.