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| Great Nicobar Serpent Eagle Spilornis klossi
- Comparison |
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| Photographer : | © Anand Krishnan/Smithsonian Institution |
| Location : | Smithsonian National Museum of Natural History, Washington, D.C., USA |
| Date : |
19 May 2016 |
| English synonyms: | Nicobar Serpent Eagle, South Nicobar Serpent Eagle, South Nicobar Serpent-eagle, Southern Nicobar Serpent Eagle, Small Serpent Eagle |
| Bird Family : | Accipitrinae - Hawks, Bazas, Honey-buzzards, Eagles, Kites, Vultures, Harriers & Buzzards |
| Bird Group : | CICONIIFORMES |
| Red Data Status : | Near Threatened |
| Remarks : | Comparison of male Spilornis minimus (top, USNM 178434) with male S. klossi (bottom, USNM 178430). Note the small size of both eagles (<50cm), particularly S. klossi. S. klossi is overall much lighter, with clear countershading (the underparts are much lighter than the upperparts, with no spotting), and brownish edges to the crest feathers with no white. S. minimus is darker (though appearing somewhat paler than specimens of S. cheela), with whitish edges to crest feathers and bold white spotting on the underparts. S. minimus also appears to have a deeper, more heavyset bill than S. klossi.
Specimens are held in the collections of the Smithsonian National Museum of Natural History. The photographer thanks Chris Milensky and Brian Schmidt at the museum's Division of Birds for access to specimens. |
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