...75 to $1, with leave to return at pleasure; the "liberated" preferred, however, to live upon sixpence at home, suspecting that the bait was intended as a lure to captivity... 
Richard F. Burton 「Two Trips to Gorilla Land and the Cataracts of the Congo Volume 2」
...Winwood Reade, writing to the "Athenaeum" (September 7, 1862), asserts that "the young gorilla in captivity is not savage...
Richard F. Burton 「Two Trips to Gorilla Land and the Cataracts of the Congo Volume 1」
...One or two were whites, but most of them were negroes, and seemed to have no scruple in leading their countrymen into captivity...
W. H. G. Kingston 「The African Trader」
...All the villages made resistance but one,where the poor people were busy cooking theirsuppers; when the Sarkee and his famished crewrushed upon them, seized them, and carried theminto captivity...
James Richardson 「Narrative of a Mission to Central Africa Performed in the Years 1850-51, Volume 2」
...(4) The bison breeds in captivity with perfect regularity and success...
William T. Hornaday 「The Extermination of the American Bison」
...In captivity, posed as a household "pet," he is decidedly dangerous, and had best be given the middle of the road...
William T. Hornaday 「Our Vanishing Wild Life」
...Thanks to the fact that the American bison breeds well in captivity,we have saved that species from complete extinction, but ourantelope seems to be doomed...
William T. Hornaday 「Our Vanishing Wild Life」
...It seems to be invulnerable to neglect andmisuse, for it has persisted through countless generations ofbreeding in captivity, and the abuse of all nations...
William T. Hornaday 「Our Vanishing Wild Life」
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