31 March 1967 Vischer Ferry, New York
female 17 December 2008 Arvada, Colorado
22 February 2009 Arvada, Colorado
27 February 2009 Arvada, Colorado
17 March 2010 Arvada, Colorado
7 January 2012 Golden, Colorado
16 January 2012 Arvada, Colorado
female
male 2 April 2016 Wheat Ridge, Colorado
21 January 2017 Wheat Ridge, Colorado