TEXAS: Presidio Co; west of Lajitas - July 2010
TEXAS: Brewster Co; Black Gap WMA - July 2010
MEXICO: Coahuila; Cuatrocienegas - July 2008
TEXAS: Brewster Co; north of Persimmon Gap - July 2008
TEXAS: Brewster Co; Black Gap WMA - July 2008
MEXICO: Coahuila; Cuatrocienegas - July 2007
TEXAS: Presidio Co; West of Lajitas - June 2007
TEXAS: Terrell Co; Lozier Canyon - June 2007
TEXAS: Presidio Co; Sierra Vieja Mts - May 2007
TEXAS: Brewster Co; South of Alpine - August 2006
TEXAS: Brewster Co; Christmas Mountains - July 2006
TEXAS: Presidio Co; west of Lajitas - July 2007
TEXAS: Terrell Co; Lozier Canyon - August 2005 (scan from slide)
TEXAS: Brewster Co; Study Butte - gravid female - August 2005 (scan from slide)
TEXAS: Brewster Co; South of Alpine - gravid female - July 2005 (scan from slide)
TEXAS: Brewster Co; Black Gap WMA - July 2003 (scan from slide)
TEXAS: Presidio Co; west of Lajitas - amelanistic - June 2003 (scan from slide)
TEXAS: Brewster Co; Terlingua - "blonde" - July 2001 (scan from slide)
TEXAS: Presidio Co; West of Lajitas - amelanistic - June 2001 (scan from slide)
TEXAS: Brewster Co; Christmas Mountains - June 2000 (scan from slide)
TEXAS: Terrell Co; west of Sanderson - gravid female - August 1999 (scan from slide)
TEXAS: Terrell Co; southwest of Sheffield - gravid female - August 1999 (scan from slide)
TEXAS: Presidio Co; west of Lajitas - June 1999 (scan from slide)
TEXAS: Val Verde Co; Langtry - July 1997 (scan from slide)
TEXAS: Presidio Co; west of Lajitas - amelanistic - June 1997 (scan from slide)
TEXAS: Presidio Co; west of Lajitas - "blonde" - June 1996 (scan from slide)
TEXAS: Presidio Co; west of Lajitas - August 1995 (scan from slide)
TEXAS: Brewster Co; Black Gap WMA - May 1995 (scan from slide)
TEXAS: Culberson Co; Apache Mountains - August 1993 (scan from slide)