1960s

Dan Berger – 1960s
Dan Berger with a Northern Goshawk – 1960s

Jack Kaspar – 1960s
Swainson’s Hawk – 1960s
Dan Berger – setting a bow net – 1960s
Trapping area from the bluff
Dan Berger 1960s
Dan & Helmut – 1960s
Banding Desk – 1960s
Nancy Mueller – setting a mist net
Helmut’s Volkswagen 1961
The Buff – 1960s
H. Carl Mueller 1961 or 1962
Dan removing an American Goshawk
Dan & Peregrine 1966