Animal locomotion, or Walking, swimming, and flying, with a dissertation on aëronautics (1874)
Pettigrew, James Bell, 1834-1908 · New York, D. Appleton & company · leaf 231
e confusion of the queenof waterfalls, the stupendous Niagara, sits composedly on his ^ The lieron is in the habit, when pursued by the falcon, of disgorging thecontents of his crop in order to reduce his weight. /2 Tlie condor, on some occasions, attains an altitude of six miles. 206 ANIMAL… … Pig. 108.—Hawk and quarry.—^/i(er The Graphic. AEROI^AUTICS.
Animal locomotion · Aeronautics
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