TEXAS: Kimble Co; Walter Buck WMA - female - May 2011
TEXAS: Presidio Co; Big Bend Ranch State Park - males - July 2010
TEXAS: Llano Co - females - March 2010
TEXAS: Llano Co - male & female - March 2009
TEXAS: Brewster Co; near Alpine - female - July 2008
TEXAS: Brewster Co; near Terlingua - male - June 2007
TEXAS: Presidio Co; west of Lajitas - female asleep on the road - June 2007
TEXAS: Val Verde Co; near Loma Alta - male - May 2004 (scan from slide)
TEXAS: Lubbock Co; near Lubbock - male - April 2002 (scan from slide)
ARIZONA: Maricopa Co; Harquahala Mts - June 2001 (scan from slide)