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Pterocles
''Pterocles '' is a genus of near passerine birds in the sandgrouse family. It includes all the species in the family except for two central Asian species in '' Syrrhaptes'' These sandgrouse have small, pigeon-like heads and necks, but sturdy compact bodies. They have long pointed wings and sometimes tails. Their legs are feathered down to the toes, but unlike species of the genus ''Syrrhaptes'' the toes are not feathered. ''Pterocles'' species have a fast direct flight, and flocks fly to watering holes at dawn and dusk. Two to three eggs are laid directly on the ground. They are buff or greenish with cryptic markings. All species are resident. Taxonomy The genus ''Pterocles'' was introduced in 1815 by the Dutch zoologist Coenraad Jacob Temminck. The type species was subsequently designated by the English zoologist George Robert Gray as the pin-tailed sandgrouse. The genus name combines the Ancient Greek Ancient Greek includes the forms of the Greek language used in a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sandgrouse
Sandgrouse is the common name for Pteroclidae , a family (biology), family of sixteen species of bird, members of the order Pterocliformes . They are traditionally placed in two Genus, genera. The two central Asian species are classified as ''Syrrhaptes'' and the other fourteen species, from Africa and Asia, are placed in the genus ''Pterocles''. They are ground dwelling birds restricted to treeless, open country, such as plains, savannahs, and semi-deserts. They are distributed across northern, southern, and eastern Africa, Madagascar, the Middle East, and India through central Asia. The ranges of the black-bellied sandgrouse and the pin-tailed sandgrouse even extend into the Iberian Peninsula and France, and Pallas's sandgrouse occasionally Irruptive growth, breaks out in large numbers from its normal range in Asia. Description Sandgrouse have small, pigeon-like heads and necks and sturdy compact bodies. They range in size from in length and from in weight. The adults are sex ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pterocles Bicinctus -Kruger National Park, South Africa -two-8
''Pterocles '' is a genus of near passerine birds in the sandgrouse family. It includes all the species in the family except for two central Asian species in '' Syrrhaptes'' These sandgrouse have small, pigeon-like heads and necks, but sturdy compact bodies. They have long pointed wings and sometimes tails. Their legs are feathered down to the toes, but unlike species of the genus ''Syrrhaptes'' the toes are not feathered. ''Pterocles'' species have a fast direct flight, and flocks fly to watering holes at dawn and dusk. Two to three eggs are laid directly on the ground. They are buff or greenish with cryptic markings. All species are resident. Taxonomy The genus ''Pterocles'' was introduced in 1815 by the Dutch zoologist Coenraad Jacob Temminck. The type species was subsequently designated by the English zoologist George Robert Gray as the pin-tailed sandgrouse. The genus name combines the Ancient Greek Ancient Greek includes the forms of the Greek language used in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pterocles Decoratus -Serengeti National Park, Tanzania -pair-8
''Pterocles '' is a genus of near passerine birds in the sandgrouse family. It includes all the species in the family except for two central Asian species in '' Syrrhaptes'' These sandgrouse have small, pigeon-like heads and necks, but sturdy compact bodies. They have long pointed wings and sometimes tails. Their legs are feathered down to the toes, but unlike species of the genus ''Syrrhaptes'' the toes are not feathered. ''Pterocles'' species have a fast direct flight, and flocks fly to watering holes at dawn and dusk. Two to three eggs are laid directly on the ground. They are buff or greenish with cryptic markings. All species are resident. Taxonomy The genus ''Pterocles'' was introduced in 1815 by the Dutch zoologist Coenraad Jacob Temminck. The type species was subsequently designated by the English zoologist George Robert Gray as the pin-tailed sandgrouse. The genus name combines the Ancient Greek Ancient Greek includes the forms of the Greek language used in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pterocles Orientalis 2018
''Pterocles '' is a genus of near passerine birds in the sandgrouse family. It includes all the species in the family except for two central Asian species in '' Syrrhaptes'' These sandgrouse have small, pigeon-like heads and necks, but sturdy compact bodies. They have long pointed wings and sometimes tails. Their legs are feathered down to the toes, but unlike species of the genus ''Syrrhaptes'' the toes are not feathered. ''Pterocles'' species have a fast direct flight, and flocks fly to watering holes at dawn and dusk. Two to three eggs are laid directly on the ground. They are buff or greenish with cryptic markings. All species are resident. Taxonomy The genus ''Pterocles'' was introduced in 1815 by the Dutch zoologist Coenraad Jacob Temminck. The type species was subsequently designated by the English zoologist George Robert Gray as the pin-tailed sandgrouse. The genus name combines the Ancient Greek Ancient Greek includes the forms of the Greek language used in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Crowned Sandgrouse
The crowned sandgrouse (''Pterocles coronatus'') is a species of bird in the sandgrouse family, the Pteroclidae from North Africa and the Middle East. Description A fairly small sandgrouse which appears rather uniformly coloured from a distance except for darker flight feathers, the wholly dark flight feathers being the best feature to identify crowned sandgrouse from the similar spotted sandgrouse. The dark flight feathers contrast with the sandy upper wing coverts and the creamy underwing coverts. The adult male has a black mask and lacks any grey tones on the neck and breast. The females and immatures lack the black mask and differ from spotted sandgrouse in having dark vermiculations, rather than spots, across the breast and all of the belly and not confined to the breast and upper belly as in spotted sandgrouse. They are 27–29 cm long and have a wingspan of 52–63 cm. Distribution The crowned sandgrouse occurs in North Africa and south Asia and is found from M ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pterocles Coronatus
The crowned sandgrouse (''Pterocles coronatus'') is a species of bird in the sandgrouse family, the Pteroclidae from North Africa and the Middle East. Description A fairly small sandgrouse which appears rather uniformly coloured from a distance except for darker flight feathers, the wholly dark flight feathers being the best feature to identify crowned sandgrouse from the similar spotted sandgrouse. The dark flight feathers contrast with the sandy upper wing coverts and the creamy underwing coverts. The adult male has a black mask and lacks any grey tones on the neck and breast. The females and immatures lack the black mask and differ from spotted sandgrouse in having dark vermiculations, rather than spots, across the breast and all of the belly and not confined to the breast and upper belly as in spotted sandgrouse. They are 27–29 cm long and have a wingspan of 52–63 cm. Distribution The crowned sandgrouse occurs in North Africa and south Asia and is found from M ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chestnut-bellied Sandgrouse
The chestnut-bellied sandgrouse or common sandgrouse (''Pterocles exustus'') is a species of sandgrouse. It is a sedentary and nomadic species that ranges from northern and central Africa and further east towards western and southern Asia. There are six recognised subspecies.Gouraud, C., Frahnert, S., Gamauf, A., & van der Mije, S. (2016). Review of the type series of Pterocles exustus Temminck, 1825 (Aves, Pterocliformes, Pteroclidae) and designation of a lectotype. Zookeys, 580, 145-152. doi: 10.3897/zookeys.580.7892 The chestnut-bellied sandgrouse is sexually dimorphic in plumage colouration and varies in overall plumage colouration between the six subspecies. The chestnut-bellied sandgrouse is a bird of barren, semi-deserts. It is heavily reliant on water, despite living in hot, arid climates and is known to travel up to 50 miles (80 kilometres) in a day to search for water.GRID-Arendal. (2015). Chestnut-bellied Sandgrouse (Pterocles exustus), Amboseli National Park, Kenya. ( ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Namaqua Sandgrouse
The Namaqua sandgrouse (''Pterocles namaqua''), is a species of ground-dwelling bird in the sandgrouse family. It is found in arid regions of south-western Africa. Taxonomy The Namaqua sandgrouse was formally described in 1789 by the German naturalist Johann Friedrich Gmelin in his revised and expanded edition of Carl Linnaeus's ''Systema Naturae''. He placed it with all the grouse like birds in the genus ''Tetrao'' and coined the binomial name ''Tetrao namaqua''. Gmelin based his description on the "Namaqua grous" that had been described in 1783 by the English ornithologist John Latham in his ''A General Synopsis of Birds''. The Namaqua sandgrouse is now placed with 13 other species in genus ''Pterocles'' that was introduced in 1815 by the Dutch zoologist Coenraad Jacob Temminck. The genus name combines the Ancient Greek ''pteron'' meaning "wing" with ''-klēs'' meaning "notable" or "splendid". The specific epithet ''namaqua'' is from Namaqualand, now Namibia, the type locali ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spotted Sandgrouse
The spotted sandgrouse (''Pterocles senegallus'') is a species of ground dwelling bird in the family Pteroclidae. It is found in arid regions of northern and eastern Africa and across the Middle East and parts of Asia as far east as northwest India. It is a gregarious, diurnal bird and small flocks forage for seed and other vegetable matter on the ground, flying once a day to a waterhole for water. In the breeding season pairs nest apart from one another, the eggs being laid in a depression on the stony ground. The chicks leave the nest soon after hatching and eat dry seed, the water they need being provided by the male which saturates its belly feathers with water at the waterhole. The spotted sandgrouse is listed as being of "least concern" by the International Union for Conservation of Nature in its Red List of Threatened Species. Description The spotted sandgrouse reaches a length of about . The male has a small reddish-brown nape surrounded by a band of pale grey that exten ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pin-tailed Sandgrouse
The pin-tailed sandgrouse (''Pterocles alchata'') is a medium large bird in the sandgrouse family. It has a small, pigeon like head and neck and a sturdy, compact body. It has long pointed wings, which are white underneath, a long tail and a fast direct flight. Flocks fly to watering holes at dawn. The call is a loud ''kattar-kattar''. This gregarious species breeds on dry open treeless plains and similar habitats. Its nest is a ground scrape into which two or three cream-coloured eggs with cryptic markings are laid. Both sexes incubate the eggs. The pin-tailed sandgrouse is about long. Its head and upperparts are yellowish-green. The underparts are white with a chestnut breast band separating the belly from the green neck. Sexes are somewhat similar, but the female is better camouflaged and has a shorter tail than the male. There are two subspecies; ''P. a. alchata'' breeds in southern Europe and ''P. a. caudacutus'' breeds in northwestern Africa, the Middle East and southeaster ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spotted Sandgrouse (4803937997) (cropped)
The spotted sandgrouse (''Pterocles senegallus'') is a species of ground dwelling bird in the family Pteroclidae. It is found in arid regions of northern and eastern Africa and across the Middle East and parts of Asia as far east as northwest India. It is a gregarious, diurnal bird and small flocks forage for seed and other vegetable matter on the ground, flying once a day to a waterhole for water. In the breeding season pairs nest apart from one another, the eggs being laid in a depression on the stony ground. The chicks leave the nest soon after hatching and eat dry seed, the water they need being provided by the male which saturates its belly feathers with water at the waterhole. The spotted sandgrouse is listed as being of "least concern" by the International Union for Conservation of Nature in its Red List of Threatened Species. Description The spotted sandgrouse reaches a length of about . The male has a small reddish-brown nape surrounded by a band of pale grey that exten ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pin-tailed Sandgrouse
The pin-tailed sandgrouse (''Pterocles alchata'') is a medium large bird in the sandgrouse family. It has a small, pigeon like head and neck and a sturdy, compact body. It has long pointed wings, which are white underneath, a long tail and a fast direct flight. Flocks fly to watering holes at dawn. The call is a loud ''kattar-kattar''. This gregarious species breeds on dry open treeless plains and similar habitats. Its nest is a ground scrape into which two or three cream-coloured eggs with cryptic markings are laid. Both sexes incubate the eggs. The pin-tailed sandgrouse is about long. Its head and upperparts are yellowish-green. The underparts are white with a chestnut breast band separating the belly from the green neck. Sexes are somewhat similar, but the female is better camouflaged and has a shorter tail than the male. There are two subspecies; ''P. a. alchata'' breeds in southern Europe and ''P. a. caudacutus'' breeds in northwestern Africa, the Middle East and southeaster ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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