...They are noteven bold swimmers, living close to the shore and never venturinginto the deep sea... 
J. Emerson Tennent 「Sketches of the Natural History of Ceylon」
...They are unsurpassedin powers of flight, but are only fair swimmers and rarely, if ever, dive, gettingtheir food, which consists of dead animal matter, from the surface of the water...
Chester A. Reed 「The Bird Book」
...All thePhalaropes are good swimmers,and this species, especially,is often found inlarge flocks off the coast,floating on the surface ofthe water; they feed largely upon small marineinsects...
Chester A. Reed 「The Bird Book」
...Islands in large lakes offer a splendid place to begin raisingfur-bearing animals, and especially those that do not like to get their"fur wet" or that naturally are not swimmers...
A. R. Harding 「Fur Farming」
...They are admirable swimmers, and live and move on thewater with the utmost security, ease, and grace...
Robert Jennings 「Sheep, Swine, and Poultry」
...One of the swimmers was known as"Red...
Arthur Scott Bailey 「The Tale of Old Dog Spot」
...They are most expert swimmers, and live onbivalve shellfish and crustacea, which they obtain by diving inshallow or moderately deep water...
Rev. C. A. Johns 「British Birds in their Haunts」
...Yet the gulls sit on the curling rollersas much at their ease as swimmers in a pond,and give an impression of unconscious couragevery remarkable in creatures that seemso frail...
Frederick G. Aflalo 「Birds in the Calendar」
...This was easy enough, as we were all swimmers, and in a few minutes most of the party were safely landed on the other side...
Mayne Reid 「The Hunters' Feast」
...Expert swimmers, armed with long sharp knives have sometimesengaged the shark single-handed, diving underneathit, and stabbing it before it discovered their whereabouts...
Various 「Natural History in Anecdote」
...Charlie fumbled nervously with his dials,trying to get the scene near enough so that we could see the identityof the struggling swimmers...
Various 「Astounding Stories, March, 1931」
...The natives of the Darling live chiefly on the fish of the river, and are expert swimmers and divers...
Thomas Mitchell 「Three Expeditions into the Interior of Eastern Australia, Vol 1 (of 2)」
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