1-14 of 14 Books
Habitat suitability index models
Habitat suitability index models
By Richard L Schroeder
The canvasback on a prairie marsh
The canvasback on a prairie marsh
By H. Albert Hochbaum
Habitat use and productivity of canvasbacks in southwestern Manitoba, 1961-72
Habitat use and productivity of canvasbacks in southwestern Manitoba, 1961-72
By Jerome H. Stoudt
Breeding and wintering areas of canvasbacks harvested in various states and provinces
Breeding and wintering areas of canvasbacks harvested in various states and provinces
By Aelred D. Geis
An Evaluation of regression methods to estimate nutritional condition of canvasbacks and other water birds
An Evaluation of regression methods to estimate nutritional condition of canvasbacks and other water birds
By D. W. Sparling
Diet and nutrition of breeding canvasback and redhead ducks at Ruby Lake National Wildlife Refuge, Nevada
Diet and nutrition of breeding canvasback and redhead ducks at Ruby Lake National Wildlife Refuge, Nevada
By James Harry Noyes
Environmental contaminants in muskrats and canvasbacks, Peace-Athabasca Delta, 1992
Environmental contaminants in muskrats and canvasbacks, Peace-Athabasca Delta, 1992
By Mark Wayland
Habitat use, movements, and behavior of postbreeding female canvasbacks in Manitoba
Habitat use, movements, and behavior of postbreeding female canvasbacks in Manitoba
By James H. Devries
Restoration of canvasback migrational staging habitat in Wisconsin
Restoration of canvasback migrational staging habitat in Wisconsin
By Richard B. Kahl

Big December Canvasbacks, Revised
By Worth Mathewson
Canvasback habitat use and production in Saskatchewan parklands
Canvasback habitat use and production in Saskatchewan parklands
By Lawson G. Sugden