Wild ducks conservation
Waterfowl protection and other manuscripts
Trip to Paulina Lake, August 1938
The white-winged scoter
The love affair of a duck and a dog
The ducks in our public parks
The duck and the dog
Swans and Ducks
Swans and Ducks
Spring with the birds of the Blitzen Valley
Southern Oregon lecture I
Scaup Ducks
Redhead Ducks
Redhead Ducks
Redhead Ducks
Redhead Ducklings
Redhead Ducklings
Redhead Ducklings
Redhead Duckling
Redhead Duckling
Records of ducks over baited waters
Puddles at Oregon vs. University of Idaho football game
Program and articles discussing lectures and length of duck hunting season
Pintail Nest and Eggs
Pintail Ducks
Pintail Ducks
Pintail Duck on Nest
Pintail Duck on Nest