Dallas Lore Sharp and son with cormorants
Dallas Lore Sharp's son with cormorants
Dallas Lore Sharp with pelicans
Dallas Lore Sharp with cormorant chicks in nest
Dallas Lore Sharp with cormorant chick
Dallas Lore Sharp with cormorant chicks in nest
Cormorant chick in nest
Cormorant chick in nest
Cormorants
Cormorants
Cormorants
Cormorants
Cormorants
Cormorants
Cormorants
Cormorants are keen fishermen
Feathered fisherman
Birds that are built for fishing
List of birds
Compilation of manuscripts on birds
Southern Oregon lecture I
Lecture
Study of sea birds
Study of sea birds