Bob Bezy after an all-nighter in 1967, photo courtesy of Annette Halpern.

Paulette Halpern before entering the Lowe Lab, photo courtesy of Annette Halpern.

Paulette Halpern exiting Lowe lab heading to New Orleans, photo courtesy of Annette Halpern.

Steve Goldberg and Annette Halpern.

Steve Goldberg in the Music Mountains, photo by Robert Bezy.

Steve Goldberg, photo courtesy of Annette Halpern.

Steve Goldberg with roadrunner perched on his head.

Bob Bezy eating mouse at the Lowe lab, photo by Oscar Soule, 1968.

Wade Sherbrooke and Bob Bezy recording data during a saguaro watch in 1965.

Annette Halpern noosing Sceloporus jarrovii.

Annette Halpern at Sceloporus jarrovii crevice.

Annette Halpern at Lowe lab, photo by Oscar Soule.

Eldon Braun, photo by Oscar Soule.

Jay Cole discussing a paper with Bob Bezy, photo by Oscar Soule.

Jay Cole, photo by Oscar Soule.