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Petrochelidon
''Petrochelidon'' is a genus of birds known as cliff-nesting swallows. The genus name ''Petrochelidon'' is from the Greek words ''petra'', "rock", and ''khelidon'', "swallow". The genus includes all of the five species of birds commonly called cliff swallow, and contains the following species A species () is often defined as the largest group of organisms in which any two individuals of the appropriate sexes or mating types can produce fertile offspring, typically by sexual reproduction. It is the basic unit of Taxonomy (biology), ...: Species in taxonomic order The genus contains ten species: References External links''Petrochelidon'' at Animal Diversity Hirundinidae Bird genera {{Hirundinidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
American Cliff Swallow
The cliff swallow or American cliff swallow (''Petrochelidon pyrrhonota'') is a member of the passerine bird family Swallow, Hirundinidae, the swallows and martins. The generic name ''Petrochelidon'' is derived from the Ancient Greek meaning "stone" and () "swallow", and the specific name ''pyrrhonota'' comes from ''purrhos'' meaning "flame-coloured" and ''-notos'' "-backed". Cliff swallows are extremely social songbirds that can be found in large nesting colonies reaching over 2,000 Bird nest, nests. They are frequently seen flying overhead in large Flocking (behavior), flocks during Bird migration, migration, gracefully foraging over fields for flying insects or perching tightly together on a wire preening under the sun. Cliff swallows build gourd-shaped nests made from mud with small entrance holes. They build their nests tightly together, on top of one another, under bridges or alongside mountain cliffs. Living in large populations, these aerial insectivores use extensive ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Petrochelidon
''Petrochelidon'' is a genus of birds known as cliff-nesting swallows. The genus name ''Petrochelidon'' is from the Greek words ''petra'', "rock", and ''khelidon'', "swallow". The genus includes all of the five species of birds commonly called cliff swallow, and contains the following species A species () is often defined as the largest group of organisms in which any two individuals of the appropriate sexes or mating types can produce fertile offspring, typically by sexual reproduction. It is the basic unit of Taxonomy (biology), ...: Species in taxonomic order The genus contains ten species: References External links''Petrochelidon'' at Animal Diversity Hirundinidae Bird genera {{Hirundinidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Petrochelidon Rufigula, Broeikolonie In Angola, Birding Weto, A
''Petrochelidon'' is a genus of birds known as cliff-nesting swallows. The genus name ''Petrochelidon'' is from the Greek words ''petra'', "rock", and ''khelidon'', "swallow". The genus includes all of the five species of birds commonly called cliff swallow, and contains the following species A species () is often defined as the largest group of organisms in which any two individuals of the appropriate sexes or mating types can produce fertile offspring, typically by sexual reproduction. It is the basic unit of Taxonomy (biology), ...: Species in taxonomic order The genus contains ten species: References External links''Petrochelidon'' at Animal Diversity Hirundinidae Bird genera {{Hirundinidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cave Swallow (24145023757)
The cave swallow (''Petrochelidon fulva'') is a medium-sized, squarish-tailed swallow belonging to the same genus as the more familiar and widespread cliff swallow of North America. The cave swallow, also native to the Americas, nests and roosts primarily in caves and sinkholes. Cave swallows are found in Mexico and the Greater Antilles, with fall and winter vagrants reaching the east and Gulf Coasts of the U.S. Breeding colonies occur in south-eastern New Mexico, Texas, Florida, the Greater Antilles, portions of southern Mexico, and along the west coast of South America. Five subspecies are currently recognized according to '' Birds of North America'', three occurring in North America and two in South America.West, S. (1995). Cave Swallow (Hirundo fulva). In The Birds of North America, No. 141 (A. Poole and F. Gill, eds.). The Academy of Natural Sciences, Philadelphia, and The American Ornithologists' Union, Washington, D.C. Description The cave swallow measures 12 to 14 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hirundinidae
The swallows, martins, and saw-wings, or Hirundinidae are a family of passerine songbirds found around the world on all continents, including occasionally in Antarctica. Highly adapted to aerial feeding, they have a distinctive appearance. The term "swallow" is used as the common name for '' Hirundo rustica'' in the UK and Ireland. Around 90 species of Hirundinidae are known, divided into 21 genera, with the greatest diversity found in Africa, which is also thought to be where they evolved as hole-nesters. They also occur on a number of oceanic islands. A number of European and North American species are long-distance migrants; by contrast, the West and South African swallows are nonmigratory. This family comprises two subfamilies: Pseudochelidoninae (the river martins of the genus ''Pseudochelidon'') and Hirundininae (all other swallows, martins, and saw-wings). In the Old World, the name "martin" tends to be used for the squarer-tailed species, and the name "swallow" for t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Swallow
The swallows, martins, and saw-wings, or Hirundinidae are a family of passerine songbirds found around the world on all continents, including occasionally in Antarctica. Highly adapted to aerial feeding, they have a distinctive appearance. The term "swallow" is used as the common name for '' Hirundo rustica'' in the UK and Ireland. Around 90 species of Hirundinidae are known, divided into 21 genera, with the greatest diversity found in Africa, which is also thought to be where they evolved as hole-nesters. They also occur on a number of oceanic islands. A number of European and North American species are long-distance migrants; by contrast, the West and South African swallows are nonmigratory. This family comprises two subfamilies: Pseudochelidoninae (the river martins of the genus ''Pseudochelidon'') and Hirundininae (all other swallows, martins, and saw-wings). In the Old World, the name "martin" tends to be used for the squarer-tailed species, and the name "swallow" for ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
South African Cliff Swallow
The South African cliff swallow (''Petrochelidon spilodera''), also known as the South African swallow, is a species of bird in the family Hirundinidae native southern Africa. It winters to the lower Congo Basin. Nests are commonly built from mud under artificial structures such as huts and bridges. It is well known for its supposed ability to carry coconuts The coconut tree (''Cocos nucifera'') is a member of the palm tree family (biology), family (Arecaceae) and the only living species of the genus ''Cocos''. The term "coconut" (or the archaic "cocoanut") can refer to the whole coconut palm, ..., although this claim has little to no credibility outside of the Monty Python fictional universe. Gallery File:Hirundo spilodera-nest-bridge-001.jpg, Nests of the South African swallow under a highway bridge File:Petrochelidon spilodera MHNT.jpg, '' Petrochelidon spilodera '' - MHNT References * BirdLife International 2004Hirundo spilodera [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tree Martin
The tree martin (''Petrochelidon nigricans'') is a member of the swallow family of passerine birds. It breeds in Australia, mostly south of latitude 20°S and on Timor island. It is migratory, wintering through most of Australia, New Guinea, Indonesia east of the Wallace Line and the Solomon Islands. It is a vagrant to New Zealand, where it has bred, and New Caledonia. This species is frequently placed in the genus ''Hirundo'' as ''Hirundo nigricans''. This is a bird of open woodland, preferably with large trees to provide nest holes. It is increasingly common in urban and suburban areas. Taxonomy The tree martin was formally described in 1817 by the French ornithologist Louis Vieillot under the binomial name ''Hirundo nigricans''. The specific epithet is Latin meaning "blackish". Vieillot gave the type locality as "Nouvelle-Hollande" (New South Wales) but this has been corrected to Hobart, Tasmania. The tree martin is now one of ten swallows placed in the genus ''Petrocheli ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chestnut-collared Swallow
The chestnut-collared swallow (''Petrochelidon rufocollaris'') is a species of bird in the family Hirundinidae. It is found in Ecuador and Peru. Its natural habitat In ecology, habitat refers to the array of resources, biotic factors that are present in an area, such as to support the survival and reproduction of a particular species. A species' habitat can be seen as the physical manifestation of its ...s are pastureland and heavily degraded former forest. References chestnut-collared swallow Birds of Tumbes Birds of Peru chestnut-collared swallow Taxonomy articles created by Polbot Taxa named by Titian Peale {{Hirundinidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
