TEXAS: Presidio Co; "River Road" - males - July 2010
TEXAS: Presidio Co; near Alpine - male - July 2009
TEXAS: Jeff Davis Co; near Fort Davis - male - August 2007
TEXAS: Val Verde Co; near Loma Alta - male - July 2007
TEXAS: Val Verde Co; near Loma Alta - male - June 2007
TEXAS: Brewster Co; near Alpine - male - July 2006
TEXAS: Terrell Co; near Sanderson - male - June 2006
TEXAS: Jeff Davis Co; near Fort Davis - males - August 2005 (scans from slides)
TEXAS: Brewster Co; near Alpine - males - August 2005 (scans from slides)
TEXAS: Jeff Davis Co; near Fort Davis - female - August 2005 (scan from slide)
TEXAS: Brewster Co; near Alpine - female - August 2005 (scan from slide)
TEXAS: Brewster Co; near Study Butte - male - August 2005 (scan from slide)
TEXAS: Brewster Co; near Alpine - male - July 2005 (scan from slide)
TEXAS: Jeff Davis Co; near Fort Davis - female - July 2005 (scan from slide)
TEXAS: Val Verde Co; near Loma Alta - female - June 2004
TEXAS: Val Verde Co; near Loma Alta - female - June 2003 (scan from slide)
TEXAS: Val Verde Co; near Loma Alta - males - May 2003 (scans from slide)
TEXAS: Val Verde Co; near Langtry - male - June 2001 (scan from slide)
TEXAS: Brewster Co; Black Gap - female - May 2001 (scan from slide)
TEXAS: Brewster Co; Black Gap - male - July 2000 (scan from slide)
TEXAS: Terrell Co; near Sheffield - male - August 1999 (scan from slide)
TEXAS: Presidio Co; "River Road" - female - July 1999 (scan from slide)
TEXAS: Terrell Co; near Sheffield - male - June 1999 (scan from slide)
TEXAS: Terrell Co; near Sheffield - female - June 1999 (scan from slide)
TEXAS: Presidio Co; "River Road" - female - June 1997 (scan from slide)
TEXAS: Presidio Co; "River Road" - males - June 1997 (scans from slide)
TEXAS: Terrell Co; near Sanderson - female - June 1995 (scan from slide)
TEXAS: Terrell Co; near Sanderson - male - June 1995 (scan from slide)
TEXAS: Terrell Co; near Sheffield - female - June 1995 (scan from slide)
TEXAS: Brewster Co; Black Gap - male - June 1995 (scan from slide)
TEXAS: Terrell Co; near Sanderson - males - June 1994 (scans from slides)
TEXAS: Val Verde Co; near Loma Alta - female - May 1994 (scan from slide)
TEXAS: Terrell Co; near Sanderson - female - July 1993 (scan from print)
TEXAS: Brewster Co; Black Gap - male - July 1993 (scan from print)
TEXAS: Val Verde Co; near Juno - males - June 1992 (scans from prints)
TEXAS: Presidio Co; "River Road" - male - June 1992 (scan from print)
TEXAS: Brewster Co; Black Gap - female - May 1992 (scan from print - Terry Hibbitts photo)
TEXAS: Terrell Co; near Sanderson - female - August 1991 (scan from slide)
TEXAS: Val Verde Co; near Loma Alta - male - July 1991 (scan from slide)
TEXAS: Val Verde Co; near Langtry - female - June 1987 (scan from slide - Terry Hibbitts photo)
TEXAS: Val Verde Co; near Juno - male - June 1987 (scan from slide - Terry Hibbitts photo)