TEXAS: Presidio Co; west of Lajitas - male - July 2010
TEXAS: Brewster Co; Alpine - male - July 2009
TEXAS: Jeff Davis Co; Davis Mts - male - July 2009
TEXAS: Val Verde Co; Pandale - male - June 2009
TEXAS: Jeff Davis Co; Davis Mts - male - June 2009
MEXICO: Nuevo Leon; Zaragoza - male - August 2008
MEXICO: Nuevo Leon; La Escondida - male - July 2008
MEXICO: Nuevo Leon; Zaragoza - female & offspring - August 2007
MEXICO: Nuevo Leon; Pablillo area - male - August 2007
TEXAS: Presidio Co; Sierra Vieja Mts - male - May 2007
TEXAS: Brewster Co; Alpine - male - July 2006
TEXAS: Jeff Davis Co; Davis Mts - July 2006
TEXAS: Presidio Co; NW of Lajitas - male - August 2005 (scans from slides)
TEXAS: Sutton Co; near Sonora - neonate - May 2003 (scan from slide)
NEW MEXICO: Grant Co; Pinos Altos - neonate - May 2002 (scan from slide)
ARIZONA: Cochise Co; Chiricahua Mts - female - August 2001 (scan from slide)
ARIZONA: Cochise Co; Huachuca Mts - male (top) & female (bottom) - August 2001 (scans from slides)
TEXAS: Val Verde Co; Loma Alta - male - June 2001
ARIZONA: Cochise Co; Chiricahua Mts - male - August 2000 (scan from slide)
ARIZONA: Cochise Co; Huachuca Mts - 4 newborn neonates in situ - August 1999 (scan from slide)
ARIZONA: Santa Cruz Co; Santa Rita Mts - male - August 1998 (scan from slide)
TEXAS: Terrell Co; Sanderson - male - June 1995 (scan from slide)