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François Marie Daudin
François Marie Daudin (; 29 August 1776 in Paris – 30 November 1803 in Paris) was a French zoologist. Biography With legs paralyzed by childhood disease, he studied physics and natural history but ended up being devoted to the latter. Daudin wrote ' (Complete and Elementary Treatise of Ornithology) in 1799–1800. It was one of the first modern handbooks of ornithology, combining Linnean taxonomy, Linnean binomial nomenclature with the anatomical and physiological descriptions of Georges-Louis Leclerc, Comte de Buffon, Buffon. While an excellent beginning, it was never completed. In 1800, he also published ''Recueil de mémoires et de notes sur des espèces inédites ou peu connues de mollusques, de vers et de zoophytes'' (Collection of memories and notes on new or little-known species of molluscs, worms and zoophytes). Daudin found his greatest success in herpetology. He published ''Histoire naturelle des reinettes, des grenouilles et des crapauds'' (Natural history of tree ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Paris
Paris () is the Capital city, capital and List of communes in France with over 20,000 inhabitants, largest city of France. With an estimated population of 2,048,472 residents in January 2025 in an area of more than , Paris is the List of cities in the European Union by population within city limits, fourth-most populous city in the European Union and the List of cities proper by population density, 30th most densely populated city in the world in 2022. Since the 17th century, Paris has been one of the world's major centres of finance, diplomacy, commerce, culture, Fashion capital, fashion, and gastronomy. Because of its leading role in the French art, arts and Science and technology in France, sciences and its early adoption of extensive street lighting, Paris became known as the City of Light in the 19th century. The City of Paris is the centre of the Île-de-France region, or Paris Region, with an official estimated population of 12,271,794 inhabitants in January 2023, or ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Roger Bour
{{Short pages monitor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Falco Rufigularis
The bat falcon (''Falco rufigularis'') is a bird of prey in the family Falconidae, the falcons and caracaras. It is found in Mexico, Central America, Trinidad, and every mainland South American country except Chile and Uruguay.Remsen, J. V., Jr., J. I. Areta, E. Bonaccorso, S. Claramunt, A. Jaramillo, D. F. Lane, J. F. Pacheco, M. B. Robbins, F. G. Stiles, and K. J. Zimmer. 30 January 2023. Species Lists of Birds for South American Countries and Territories. https://www.museum.lsu.edu/~Remsen/SACCCountryLists.htm retrieved January 30, 2023 Taxonomy and systematics The bat falcon was long known as ''Falco albigularis''; the names ''Falco fusco-coerulescens'' or ''Falco fuscocaerulescens'', long used for the aplomado falcon (''F. femoralis''), are now believed to refer to the present species. The bat falcon has these three subspecies: *''F. r. petoensis'' Chubb, 1918 *''F. r. rufigularis'' Daudin, 1800 *''F. r. ophryophanes'' ( Salvadori, 1895) Some authors maintain that '' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Falco Chicquera
The red-necked falcon (''Falco chicquera'') is a bird of prey in the falcon family with two disjunct populations, one in India and the other in Africa. This medium-sized falcon has bluish grey wings and upper body, a chestnut red cap with short chin straps passing through the eye. The primary feathers of the wing are black and a single black band at the tip of the tail are distinctive. The Indian subspecies ''Falco chicquera chicquera'' also known as the red-headed merlin or red-headed falcon is found mainly in the open plains of the India Subcontinent although it is thought to have occurred further west in southeastern Iran. The subspecies ''Falco chicquera ruficollis'' found in sub-Saharan Africa is sometimes treated as a full species, the rufous-necked falcon (''Falco ruficollis''), on the basis of its well-separated geographic range and distinctive pattern. It appears very similar to the Indian form but has dark barring on the upperparts, a rufous breast band, and black moustac ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Crypsirina Temia
The racket-tailed treepie (''Crypsirina temia'') is an Asian treepie, a member of the crow family, Corvidae. It has a velvety-black forehead of short, plush black feathers with the rest of the bird being an oily green colour, though appearing black in dim light. The tail feathers which in this species are long and broaden at the tail's end are black also with a greenish tinge, as are the wings. The iris of the bird is a turquoise-blue darkening towards the pupil to a very deep or near black. The bill, legs and feet are black. This bird occurs in southern Burma (Myanmar), Thailand, Indo-China, Sumatra, Java and Bali in scrub and secondary growth, open fields and gardens, bamboo Bamboos are a diverse group of mostly evergreen perennial plant, perennial flowering plants making up the subfamily (biology), subfamily Bambusoideae of the grass family Poaceae. Giant bamboos are the largest members of the grass family, in th ... thickets and open forest often near villages. It alm ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Corvus Leucognaphalus
The white-necked crow (''Corvus leucognaphalus'') is the largest of the four Caribbean corvids. It is endemic to the island of Hispaniola (split between Haiti and the Dominican Republic); it was formerly also extant on Puerto Rico and Saint Croix in the United States Virgin Islands, but has been extirpated from both islands due to considerable forest clearance and hunting for meat. Taxonomy Two other species, the Cuban crow (''C. nasicus'') and the Jamaican crow (''C. jamaicensis''), appear to be very closely related to it, sharing several key morphological features. The ancestor of the fourth and fifth species from this region, the Hispaniolan (''C. palmarum'') and Cuban palm crows (''C. minutus''), would appear to be a later arrival (at least in evolutionary terms); both species show more similarities to the fish crow (''C. ossifragus'') of mainland North America and two Mexican species. This is despite ''C. palmarum'' being sympatric with the white-necked crow on Hispaniola, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coracias Naevius
:''The name "purple roller" can also refer to the azure dollarbird (''Eurystomus azureus'') of Indonesia.'' The purple roller (''Coracias naevius''), or rufous-crowned roller, is a medium-sized bird widespread in sub-Saharan Africa. Compared with other rollers its colours are rather dull and its voice harsh and grating. Taxonomy and systematics The purple roller was formally described in 1800 by the French zoologist François Marie Daudin under the binomial name ''Coracias naevia''. Daudin's description was based on a specimen collected in Senegal. The specific epithet is from Latin ''naevius'' meaning "spotted" or "marked". A molecular phylogenetic study published in 2018 found that the purple roller was most closely related to the racket-tailed roller (''Coracias spatulatus''). Two subspecies In Taxonomy (biology), biological classification, subspecies (: subspecies) is a rank below species, used for populations that live in different areas and vary in size, shap ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Circus Ranivorus
The African marsh harrier (''Circus ranivorus'') is a bird of prey belonging to the harrier (bird), harrier genus ''Circus''. It is largely resident in wetland habitats in southern, central and eastern Africa from South Africa north to South Sudan. Description African Marsh harrier females are larger than males and they are in length, with females being about 30% heavier than males (Simmons and Simmons 2000). Adults, (like the male bird right) have yellow eyes, but brown eyes when immature. Both sexes are mostly brown with pale streakings on the head, breast, forewing and rufous on the thighs and the belly. Adult males differ from females in that they have a pale grey wash to the dorsal secondaries and primaries. The female's are brown. The juvenile is dark brown and may have a pale breastband and pale markings on the head. The tail and remiges, flight feathers have dark barring at all ages, but this is rarely visible in the juvenile birds. It resembles a small Eurasian marsh h ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
