. Handbook of birds of eastern North America : with keys to the species and descriptions of their plumages, nests and eggs, their distribution and migration ... Birds. 78 TERNS. mostly or entirely white; a black space generally on the side of the head inclosing the eye 69. Forstee's Teen (Im.). Js. Outer web of outer tail-feather darker than inner web; tarsus over -TO 70. Commou Teen (Im.). i". Outer web of outer tail-feather darker than inner web; tarsus under -70 71. Aectig Teen (Im.). £. W ing blackish, over 9-00. a. Under parts blackish 75. Sooty Teen (Im.). b. Under parts white 7C. B
. Handbook of birds of eastern North America : with keys to the species and descriptions of their plumages, nests and eggs, their distribution and migration ... Birds. 78 TERNS. mostly or entirely white; a black space generally on the side of the head inclosing the eye 69. Forstee's Teen (Im.). Js. Outer web of outer tail-feather darker than inner web; tarsus over -TO 70. Commou Teen (Im.). i". Outer web of outer tail-feather darker than inner web; tarsus under -70 71. Aectig Teen (Im.). £. W ing blackish, over 9-00. a. Under parts blackish 75. Sooty Teen (Im.). b. Under parts white 7C. Beidled Teen (Im.). 4. Crown silvery gray; lores black; rest of plumage sooty . 79. Noddy. C. Wing under 9-00 77. Black Teen (im.). II. Wing over 13-00. A. Wing 15-00 or over; outer primary mostly gray. 64. Caspian Teen. M. Wing under 15-00; inner half of inner web of iirst primary white. 65. KoYAL Fig. 61.—First primaries of adult Terns, seen from below, (a) Caspian Tern; (b) Eoyal Tern ; (c) Common Tern ; (d) Arctic Tern ; (e) Boseate Tern. 63* Gelochelidon nilotica Ilasselq. 6nLL-BiLLSD Teen; Maesh Teen. Ad. in summer.—Top of the head and nape black; back and wings pale pearl-gray; outer web of outer primaries silvery; tip and shaft part of the inner web darker; inner part of the inner web, except for a narrow mar-. 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 Chapman, Frank M. (Frank Michler), 1864-1945. New York : D. Appleton
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Photo credit: © Central Historic Books / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookcentury1900, bookdecade1900, booksubjectbirds, bookyear1901
