“…Although considerable progress has been made in its management in captivity and there have been many reports of successful breeding from wild-caught individuals (Benirschke & Richart, 1963;Hampton, Hampton & Landwehr, 1966;Epple, 1970;Wolfe, Deinhardt, Ogden, Adams & Fisher, 1975;Cicmanec & Campbell, 1978;Gengozian, Batson & Smith, 1978;Brand, 1981;Tanioka & Izawa, 1981;French, 1983;Kilborn, Sehgal, Johnson, Beland & Bronson, 1983;Kirkwood, Epstein & Terlecki, 1983;Tardif, Richter & Carson, 1984), the successful rearing of babies by parents that have themselves been born in captivity (i.e. a second generation) has remained a serious hurdle as the paucity of records ' Epstein & Terlecki, 1983).…”