. Catalogue of the Birds in the British Museum. IT). LAUrs. 18!) Chroicoceplialiis personatus, Jlruch, 0. , p. 104; id. op. cit. 1855, p. 289; Licht. Aometicl. Av. p. 1)8 (1854: Peru). Gavia serrana, />/;. liev. Zool. 1855, p. 10. Gavia pursoaata, Bp. C. li. xlii. p. 771 (185G); Bias. O. 18U5, p. 372. Lanis glaucotes (ncc Mei/en), Cass. Exp., Orn. p. 381 (1858: Chile). Lania personatus, ScJtleg. Mus. , Lari, p. 35 (1863). Laius boDapartii, Scl. >^ Salv. P. Z. i>. 1868, p. 178 (Tambo, Peru). AduU male in hreedinrj-plumage. Head and nape black, slightly
. Catalogue of the Birds in the British Museum. IT). LAUrs. 18!) Chroicoceplialiis personatus, Jlruch, 0. , p. 104; id. op. cit. 1855, p. 289; Licht. Aometicl. Av. p. 1)8 (1854: Peru). Gavia serrana, />/;. liev. Zool. 1855, p. 10. Gavia pursoaata, Bp. C. li. xlii. p. 771 (185G); Bias. O. 18U5, p. 372. Lanis glaucotes (ncc Mei/en), Cass. Exp., Orn. p. 381 (1858: Chile). Lania personatus, ScJtleg. Mus. , Lari, p. 35 (1863). Laius boDapartii, Scl. >^ Salv. P. Z. i>. 1868, p. 178 (Tambo, Peru). AduU male in hreedinrj-plumage. Head and nape black, slightly sooty on the forehead and jet-bhiek at the junction with the white neck and throat; a small white semicircle behind the eye ; mantle ])ale pearl-grey ; wing-coverts, inner secondaries, and the two upper primaries darker grey ; edge of wing white ; outer quills chiefly black on the upper part, with white shafts; the 1st with a black tip, a large while subterminal mirror, and the black touching the shaft on both webs; the 2ud with a similar tip and mirror, but the black slightly separated from the shaft on the outer web; the 3rd with a smaller mirror but more white on the outer web (see cut) ;. the 4th and 5lli with white along the shaft on both webs ; the Gth, 7th, and Sth with a gradual diminution of black, till that colour becomes a mere fringe on a grey ground in the Sth; the extreme tips of all except the two outermost greyish white in mature birds, but black up to the "Tith or Otli in the mnjority ; tail and under. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original British Museum (Natural History). Department of Zoology. [Birds]. London
Size: 1152px × 2168px
Photo credit: © Book Worm / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., 1896, bookcentury1800, bookdecade1890, bookpublisherlondon, bookye
