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Pionus Senilis
The white-crowned parrot (''Pionus senilis''), also known as the white-crowned pionus in aviculture, is a small parrot which is a resident breeding species from eastern Mexico to western Panama. It is found in lowlands and foothills locally up to 1600 m altitude in forest canopy and edges, and adjacent semi-open woodland and second growth. The 3-6 white eggs are laid in an unlined nest, usually a natural cavity in a tree or a hollow palm stub. The white-crowned parrot is 24 cm long and weighs 220 g. The adult male has a white forehead and crown, the feature which, likened to an old man's white hair, gave rise to the specific name ''senilis''. The throat is white, and the rest of the head, neck and breast are dull dark blue. The belly is light green, and the upperparts are dark green, with a yellow-olive shoulder patch. In flight, the blue underwings and red vent are conspicuous features. The female white-crowned parrot is similar to the male, but the blue plum ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Johann Baptist Von Spix
Johann Baptist Ritter von Spix (9 February 1781 – 13 March 1826) was a German natural history, biologist. From his expedition to Brazil, he brought to Germany a large variety of specimens of plants, insects, mammals, birds, amphibians and fish. They constitute an important basis for today's National Zoological Collection in Munich. Numerous examples of his ethnographic collections, such as dance masks and the like, are now part of the collection of the Museum Five Continents, Museum of Ethnography in Munich. Biography Spix was born in Höchstadt, in present-day Middle Franconia, as the seventh of eleven children. His childhood home is the site of the Spix Museum, open to the public since 2004. He studied philosophy in Bamberg and graduated with a doctoral degree. Later he studied theology in Würzburg. After attending lectures of the young professor Friedrich Wilhelm Joseph Schelling, F. W. J. Schelling, Spix became interested in nature. He quit his theology studi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
