Pintail Nest and Eggs
Pintail Duck
Pintail Duck
Mallard Nest and Eggs
Mallard Duckling
Mallard Duck
Mallard Duck
Mallard Nest and Eggs
Mallard Nest and Eggs
Canvasback Duck
Canvasback Ducks
Articles authored by William Finley and Ed F. Averill discussing Oregon wildlife
Records of ducks over baited waters
Compilation of manuscripts on birds
Ducklings
Southern Oregon lecture I
Lecture