. The eyelids and lachrymal apparatus of birds [microform]. Oiseaux; Vision; Vision; Birds. ^ylids and Lachiymal Apparatus of Birds. 7 contraction of the true lids their margins do not approach one an- other, and, indeed, rarely reach the sclero-oorneal junction. The intcrpalpebral line of closure in small Birds is irregular in- terrupted and wavy; nor are the two intermarginal spaces accurate- ly opposed to each other, as in Man. The Sparrow probably does not oppose more than one-half his lid-margin in the act of eye- closure, but shuts off his conjunctival sac from the outside world. »ul«r
. The eyelids and lachrymal apparatus of birds [microform]. Oiseaux; Vision; Vision; Birds. ^ylids and Lachiymal Apparatus of Birds. 7 contraction of the true lids their margins do not approach one an- other, and, indeed, rarely reach the sclero-oorneal junction. The intcrpalpebral line of closure in small Birds is irregular in- terrupted and wavy; nor are the two intermarginal spaces accurate- ly opposed to each other, as in Man. The Sparrow probably does not oppose more than one-half his lid-margin in the act of eye- closure, but shuts off his conjunctival sac from the outside world. »ul«rl. muscle flbrerit the iL' Po n.⢠Slii I? "H"* "â S"""*"'' O^ "â â '>'- of the Irl.; Rp°rS-lVe â â? th? y;â..'5''" """"^ >}">â â¢'11«1 muscle. 8P, .upenoV pSipete. ^'â,''c'i2:''T',',l'r.'uTb,'uvâ¢rui^Â¥.'r nt"' "'"â "^. 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 Wood, Casey A. (Casey Albert), 1856-1942. [Chicago? : s. n. ]
Size: 1093px × 2285px
Photo credit: © The Book Worm / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookcentury1900, bookdecade1910, booksubjectbirds, booksubjectvis
