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Yellow-naped Amazon
The yellow-naped amazon or yellow-naped parrot (''Amazona auropalliata'') is a widespread amazon parrot sometimes considered to be a subspecies of the yellow-crowned amazon (''Amazona ochrocephala'').. It inhabits the Pacific coast of southern Mexico and Central America. It has been recently been reclassified as Critically Endangered by the IUCN Red List due to a dramatic decline across the extent of its range. Yellow-naped amazons have lost more than 92% of their population over the last three generations. The primary cause for their population decline are deforestation and illegal removal of young for the parrot trade. This parrot readily mimics sounds, and in captivity, this includes human speech, which is probably the reason it is popular in aviculture. Like all parrots, however, mimicking abilities vary greatly between individuals. Recent surveys of the Costa Rican population across an 11-year time span found a significant decline in their population. Despite this decline, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Yellow Naped Amazon Morris MN 2007
Yellow is the color between green and orange on the spectrum of light. It is evoked by light with a dominant wavelength of roughly 575585 nm. It is a primary color in subtractive color systems, used in painting or color printing. In the RGB color model, used to create colors on television and computer screens, yellow is a secondary color made by combining red and green at equal intensity. Carotenoids give the characteristic yellow color to autumn leaves, corn, canaries, daffodils, and lemons, as well as egg yolks, buttercups, and bananas. They absorb light energy and protect plants from photo damage in some cases. Sunlight has a slight yellowish hue when the Sun is near the horizon, due to atmospheric scattering of shorter wavelengths (green, blue, and violet). Because it was widely available, yellow ochre pigment was one of the first colors used in art; the Lascaux cave in France has a painting of a yellow horse 17,000 years old. Ochre and orpiment pigments were used t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
