. The birds of Illinois and Wisconsin . Short-eared Owl Under parts, streaked; feet, thickly feathered. Asia Owl. See No. 175. Under parts, white or buff white, more or less spotted; feet, nearlybare; middle toe nail, with comb-like edge. Aluco pratincola. Barn No. 173. Jan., 1909. Birds of Illinois and Wisconsin—Cory. 159 GROUP 5. Wing, over 15 inches long. Bill, black; general plumage, tawny, black and white; horn-liketufts of feathers over the eyes. Bubo virginianus, and races. Great Horned Nos. 181, i8ia. Bill, black; general plumage, white, usually mor
. The birds of Illinois and Wisconsin . Short-eared Owl Under parts, streaked; feet, thickly feathered. Asia Owl. See No. 175. Under parts, white or buff white, more or less spotted; feet, nearlybare; middle toe nail, with comb-like edge. Aluco pratincola. Barn No. 173. Jan., 1909. Birds of Illinois and Wisconsin—Cory. 159 GROUP 5. Wing, over 15 inches long. Bill, black; general plumage, tawny, black and white; horn-liketufts of feathers over the eyes. Bubo virginianus, and races. Great Horned Nos. 181, i8ia. Bill, black; general plumage, white, usually more or less markedwith slate brown, or dark brown; no horn-like tufts of feathers overthe eyes. Nyctea nyctea. Snowy No. 182. Bill, yellowish; no horn-like tufts of feathers over eyes; generalplumage, gray mixed with white and dark brown. Scotiaptex Gray Owl. See No. Great Homed Owl. i6o Field Museum of Natural History — Zoology, Vol. IX. Family PSITTACIDiE. Parrots andParoquets. Toes, four, two in front and two behind (zygodactyle); bill, withcere (a skin-like covering over base of mandible).
Size: 1467px × 1704px
Photo credit: © Reading Room 2020 / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bo, bookcentury1900, bookdecade1900, bookidbirdsofillinoisw00cory
