ASOC Pictures:
chinstrap w/ chick 1
ASOC Pictures:
Chinstraps on snow-C Field
ASOC Pictures:
chinstraps on beach-cfield
ASOC Pictures:
chinstraps beach 2-cfield
ASOC Pictures:
chinstraps 1-Elliot Porter
ASOC Pictures:
chinstrap3
ASOC Pictures:
chinstrap w/chick 1
ASOC Pictures:
chinstrap sunset-Frank S todd
ASOC Pictures:
chinstrap on stomach-cfield
ASOC Pictures:
chinstrap courtship 1-Dottie L
ASOC Pictures:
chinstrap 2-Elliot Porter
ASOC Pictures:
chinstrap 4-Dottie Larsen
ASOC Pictures:
chinstrap chick-Dottie Larsen
ASOC Pictures:
chinstrap group
ASOC Pictures:
chinstrap side view