...The Webbed Jaws shown above have proved very successful in this respect... 
A. R. (Arthur Robert) Harding 「Deadfalls and Snares」
...The feetare webbed, but more for the purpose of supportingthem upon the mud flats than for use in swimming...
Chester A. Reed 「The Bird Book」
...They have four toes, not webbed...
Chester A. Reed 「The Bird Book」
...His description was vague; hecould not say what its colour was, nor what sort ofbeak it had, nor whether its feet were webbed ornot; but it was a large tall bird, and there weretwo of them...
W. H. Hudson 「Birds and Man」
...It has a long body, short, stout legs, and webbed feet; the tail is long, thick at the base, and tapering to a point...
Elmer Harry Kreps 「Science of Trapping」
...Bill variable; toes always long, webbed (lobed) in only one species; wings short androunded; tail short...
Frank M. Chapman 「Color Key to North American Birds」
...Toes webbed at base...
Frank M. Chapman 「Color Key to North American Birds」
...Gently Baree nosedhim, and after a moment or two Umisk got up on his webbed feet, whilefully twenty or thirty beavers were making a tremendous fuss in thewater near the shore...
James Oliver Curwood 「Baree, Son of Kazan」
...From end to end, fromborder to border, the fenny expanseroars with discharge and echo, and nowherewithin it is there peace or rest forthe sole of a webbed foot...
Rowland E. Robinson 「In New England Fields and Woods」
...486
Feet not webbed to base of discs; dorsum brown
3...
William E. Duellman 「A Review of the Frogs of the Hyla bistincta Group」
...All have round, sloping snouts, robust forearms, long, unwebbedfingers, and large webbed feet...
William E. Duellman 「A Review of the Frogs of the Hyla bistincta Group」
...If small nuptial spines,moderately webbed feet, and absence of a well-defined thoracic foldare considered to be less advanced than large nuptial spines and astrong thoracic fold, as in H...
William E. Duellman 「A Review of the Frogs of the Hyla bistincta Group」
...pachyderma, or fully webbed feet, asin H...
William E. Duellman 「A Review of the Frogs of the Hyla bistincta Group」
...crassa has fully webbed feet;H...
William E. Duellman 「Descriptions of New Hylid Frogs From Mexico and Central America」
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