ScienceDaily (Dec. 1, 2011) – Ozark hellbenders have been bred in captivity — a first for either of the two subspecies of hellbender. The decade-long collaboration of the Saint Louis Zoo’s Ron Goellner Center for Hellbender Conservation and the Missouri Department of Conservation has yielded 63 baby hellbenders.
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World’s First Captive Breeding of Ozark Hellbenders