Mixed lecture
Gull habits
Southern Oregon lecture I
Study of sea birds
Study of sea birds
The gull as a check upon insect pests
Bird delegation
Man with gulls on the Westward
Man and gull on the Westward
Brownie Pack with a juvenile gull
Gulls
Gulls
Gulls on the MV Westward
Gulls on the MV Westward
Gulls
Gulls
Brownie Pack with a juvenile gull
Gulls in flight
Gulls in flight
Gulls
Gulls
Gulls
Gulls
Gulls on the MV Westward
Gulls
Brownie Pack with a juvenile gull
Gulls
Gulls