Fishing at the Oregon Sportsman Meeting
Fishing at the Oregon Sportsman Meeting
Fishing at the Oregon Sportsman Meeting
Fishing at the Oregon Sportsman Meeting
Bonneville Fish Hatchery
Bonneville Fish Hatchery
Bonneville Fish Hatchery
Bonneville Fish Hatchery
Bonneville Fish Hatchery
Bonneville Fish Hatchery
Bonneville Fish Hatchery
Bonneville Fish Hatchery
Bonneville Fish Hatchery
Group of men by railroad tracks
Manuscript discussing the effects of high dams on Columbia River salmon with a focus on the Bonneville Dam
Newspaper clipping titled: “In the Gull Bread Line on our Waterfront”
"Old days on Ladd's Pond"
"Oregon conquers stream pollution"
Do birds act like people?
The birds of Ladd's Pond
When the skylark sang in Portland
Duck hunting on the Columbia
Flocking of the swallows
Columbia River pollution
The pitcher plant traps and eats insects
The orchestra of tree crickets performs every evening
Every fall evening one may attend the orchestra of the tree crickets
The pitcher plant traps and eats insects
