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Spilornis
''Spilornis'' is a genus of bird of prey in the family Accipitridae The Accipitridae () is one of the four families within the order Accipitriformes, and is a family of small to large birds of prey with strongly hooked bills and variable morphology based on diet. They feed on a range of prey items from insects .... As adults all have dark crowns, and bright yellow eyes and cere.Ferguson-Lees & Christie (2001). ''Raptors of the World.'' Christopher Helm, London. These medium-sized raptors are found in forests of southern Asia and are known as serpent-eagles, an English name shared with two African species from the genera '' Dryotriorchis'' and '' Eutriorchis''. Etymology ''spilos'' "spot"; ορνις ''ornis'', ορνιθος ''ornithos'' "bird". Species As traditionally defined, there are 6 species in this genus. It has been proposed that several small island populations, usually included in the Crested Serpent Eagle, be split into separate species. Re ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Crested Serpent Eagle
The crested serpent eagle (''Spilornis cheela'') is a medium-sized bird of prey that is found in forested habitats across tropical Asia. Within its widespread range across the Indian Subcontinent, Southeast Asia and East Asia, there are considerable variations and some authorities prefer to treat several of its subspecies as completely separate species.Ferguson-Lees, James & Christie, David A. (2001). ''Raptors of the World.'' Christopher Helm, London. In the past, several species including the Philippine serpent eagle (''S. holospila''), Andaman serpent eagle (''S. elgini'') and South Nicobar serpent eagle (''S. klossi'') were treated as subspecies of the Crested serpent eagle. All members within the species complex have a large looking head with long feathers on the back of the head giving them a maned and crested appearance. The face is bare and yellow joining up with the ceres while the powerful feet are unfeathered and heavily scaled. They fly over the forest canopy on bro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spilornis Elgini
The Andaman serpent eagle (''Spilornis elgini''), also known as the Andaman dark-serpent eagle or the dark serpent eagle, is a medium-sized bird in the family Accipitridae, the raptor family, that is only found in India on the Andaman Islands. It is currently classified as vulnerable and is experiencing population declines. This species, unlike the Crested serpent eagle, is incredibly understudied and so many things about its behaviour and ecology are still widely unknown. Taxonomy The genus '' Spilornis'' contains six species of serpent eagles, majority of which are island endemics. Serpent eagles are considered Old World The "Old World" () is a term for Afro-Eurasia coined by Europeans after 1493, when they became aware of the existence of the Americas. It is used to contrast the continents of Africa, Europe, and Asia in the Eastern Hemisphere, previously ... birds because they are mostly found in Asia and Africa. In terms of taxonomy, the Andaman serpent eagle was ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spilornis
''Spilornis'' is a genus of bird of prey in the family Accipitridae The Accipitridae () is one of the four families within the order Accipitriformes, and is a family of small to large birds of prey with strongly hooked bills and variable morphology based on diet. They feed on a range of prey items from insects .... As adults all have dark crowns, and bright yellow eyes and cere.Ferguson-Lees & Christie (2001). ''Raptors of the World.'' Christopher Helm, London. These medium-sized raptors are found in forests of southern Asia and are known as serpent-eagles, an English name shared with two African species from the genera '' Dryotriorchis'' and '' Eutriorchis''. Etymology ''spilos'' "spot"; ορνις ''ornis'', ορνιθος ''ornithos'' "bird". Species As traditionally defined, there are 6 species in this genus. It has been proposed that several small island populations, usually included in the Crested Serpent Eagle, be split into separate species. Re ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spilornis Holospilus
The Philippine serpent eagle (''Spilornis holospilus'') is an eagle found in the major islands of the Philippines. It is sometimes treated as a race of the crested serpent eagle (''Spilornis cheela''). This species is usually found in forest clearings, open woodlands, and sometimes in cultivated lands with scattered trees. It is endemic to the Philippines. The species is found on most part of the major islands, except for Palawan. It is illegal to hunt, capture or possess Philippine serpent eagles under Philippine Law RA 9147. Description and taxonomy Ebird describes it as "A fairly large, common raptor of forest and more open wooded areas from the lowlands to the lower mountains. Dark brown with white speckles on the crown and upperparts, rufous-brown below with large white spots. Note the gray cheek and yellow eye. Differs from other raptors in its range by its bare yellow skin between the bill and eye, and in flight by its dark terminal band to the wings and tail. Often gives ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spilornis Klossi
The Great Nicobar serpent eagle (''Spilornis klossi''), also known as the South Nicobar serpent eagle, is a species of bird of prey in the family Accipitridae. It is probably the smallest known eagle, with a weight of about , a wingspan of and a body length of about .Clark, W.S., G. M. Kirwan, and D. A. Christie (2020). ''Nicobar Serpent-Eagle (Spilornis klossi)'', version 1.0. In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. It is endemic to forest on the Indian island of Great Nicobar. It is threatened by habitat loss. All major authorities now treat the Great Nicobar serpent eagle as a species, but in the past it was sometimes considered a subspecies of ''S. minimus''. Today ''S. minimus'' is either considered a subspecies of the crested serpent eagle or a monotypic species from the central Nicobar Islands, the Central Nicobar serpent eagle. References * Ferguson-Lees & Chri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spilornis Rufipectus
The Sulawesi serpent eagle (''Spilornis rufipectus'') is a species of bird of prey in the family Accipitridae. It is endemic to Sulawesi in Indonesia. Its natural habitat is subtropical or tropical moist lowland forest. It is very large References Spilornis Sulawesi serpent eagle The Sulawesi serpent eagle (''Spilornis rufipectus'') is a species of bird of prey in the family Accipitridae. It is endemic to Sulawesi in Indonesia. Its natural habitat is subtropical or tropical moist lowland forest Tropical and subtropic ... Eagles Birds described in 1858 Birds of prey of Asia Taxonomy articles created by Polbot {{Accipitriformes-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
