...After a while they altered their courseso as to reach a small boat that lay atanchor for the convenience of thestronger swimmers... 
Various 「Ainslee's magazine, Volume 16, No. 2, September, 1905」
...They arequite awkward upon their feet and are not veryproficient swimmers...
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」
...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」
...To get these, they wade into the lakes and rivers like the moose, and, like them, are good swimmers...
Mayne Reid 「The Hunters' Feast」
...They are excellent swimmers, and are capable of crossing the largest rivers...
Samuel Griswold Goodrich 「Illustrative Anecdotes of the Animal Kingdom」
...It drifted swiftlyamong the swimmers, who struggled to reach it...
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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