. Key to North American birds [microform] : containing a concise account of every species of living and fossil bird at present known from the continent north of the Mexican and United States boundary, inclusive of Greenland. Birds; Ornithology; Oiseaux; Ornithologie. THE ANATOMY OF BIRDS.âNEUBOLOGY. 189 stnix's were uusteppcd (in life, of course, both thco " windows " are closed by membranous curtains). Now in birds the cochlear cavity and its bony or cartilaginous contents are only tliu hci'iunings of such structureâa strap-sliaped or tongue-like protrusion from the vestibule, as if
. Key to North American birds [microform] : containing a concise account of every species of living and fossil bird at present known from the continent north of the Mexican and United States boundary, inclusive of Greenland. Birds; Ornithology; Oiseaux; Ornithologie. THE ANATOMY OF BIRDS.âNEUBOLOGY. 189 stnix's were uusteppcd (in life, of course, both thco " windows " are closed by membranous curtains). Now in birds the cochlear cavity and its bony or cartilaginous contents are only tliu hci'iunings of such structureâa strap-sliaped or tongue-like protrusion from the vestibule, as if 11 part of tlie first mammalian whorl, and very incomi)letely divided into scala vestibuli and scahi tympaui by a ^^^ -^- pg.,- ^^j,.^ gristly structure(rcp- 5|» ||| |»|^ |||5 rt'siMiting the modi- «35r§3|g.'^2oSS:g3|s.£-Sa S>**' ., 1 :.â 1 :..o , 3i5-s-''!rg-''''S5 £.~^ a " » S"? ? B " *3 olus and its lamina), which proceeds from the In Miy bar or bridge hctwi'cn fenestra ora- lis and fenestra ro- tiuulu. (See tigs. 84, 85.) This structure is the most intimate _ ._ _. - ^ and essential part of |'-l'3uS'?|£-if" 2 â = i. * £ S S = ^::B§ESS-pg?5 o ^ 5" s * 5 =^ H S''3 ,5â23S-SoB a 3- 3' _ S" < S'. 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 Coues, Elliott, 1842-1899. Boston : Estes and Lauriat
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Photo credit: © Library Book Collection / Alamy / Afripics
License: Licensed
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Keywords: ., bookcentury1800, bookdecade1880, booksubjectbirds, bookyear1884
