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The black-crested coquette is 6.3 to 7.7 cm (2.5 to 3.0 in) long with an average weight of 2.6 to 2.8 g (0.092 to 0.099 oz). The adult male has a dark metallic green crown with a wispy greenish black crest. The nape and back are metallic bronze green; a white band separates the back from the sooty blackish rump and uppertail coverts. The ...
Lophornis is a genus of hummingbird in the family Trochilidae.These are all tiny birds, ranking among the smallest hummingbirds. No species exceeds 9 cm (3.5 in) and most are under 7.5 cm (3.0 in) in total length, weighing 3 grams or less.
The rufous-crested coquette is a bird in the family Trochilidae, which includes all extant species of hummingbirds.It is a member of the genus Lophornis, which was identified first by the French naturalist and surgeon René Lesson in 1829, [4] and includes a number of extremely small hummingbirds distributed across central and south America. [5]
Bird measurement or bird biometrics are approaches to quantify the size of birds in scientific studies. The variation in dimensions and weights across birds is one of the fundamental sources of diversity among birds, and even Within species, dimensions may vary across populations within species , between the sexes and depending on age and ...
Spangled coquette: Lophornis stictolophus Salvin & Elliot, DG, 1873: 93 Festive coquette: Lophornis chalybeus (Temminck, 1821) 94 Butterfly coquette: Lophornis verreauxii Bourcier, 1853: 95 Peacock coquette: Lophornis pavoninus Salvin & Godman, 1882: 96 Black-crested coquette: Lophornis helenae (Delattre, 1843) 97 White-crested coquette ...
The black crested gibbon is native to China, northern Vietnam, and Laos. They’re typically between 17-21 inches long and weigh between 15 to 22 pounds.
The tufted coquette is 6.6 centimetres (2.6 in) long and weighs 2.3 grams (0.081 oz). The black-tipped red bill is short and straight. The male has a rufous head crest and a coppery green back with a whitish rump band that is prominent in flight. The forehead and underparts are green, and black-spotted rufous plumes project from the neck sides.
A photo shows the colorful bird. Yellow-crested helmetshrikes had not been seen in decades and were considered a “lost bird” by the American Bird Conservancy, the university said.