Add to ORKGRevised edition. Report discussing the benefits of undomesticated birds to farmers. "In the following pages are discussed the food habits and relation to man of 19 species of game, aquatic, and rapacious birds, including 5 species of hawks and owls." -- p.
Provides information and statistics regarding various species of game birds and eggs brought into th...
Describes various types of birdhouses, where to place them, how to maintain them, and how to protect...
Bulletin containing general information on the diets of various birds common to New Mexico, and info...
Revised edition. Report discussing the benefits of undomesticated birds to farmers. "In the followin...
Report discussing the eating habits of 30 grain and insect-eating birds and their potential usefulne...
"The principal object of this bulletin is to put into the hands of those interested in our native bi...
"Whether a bird is beneficial or injurious depends almost entirely upon what it eats.... In the foll...
"The means of increasing the number of birds about our homes are few and simple. They comprise adequ...
Revised edition. This report discusses birds commonly found in the southeastern United States with s...
This report discusses birds commonly found in the southeastern United States with special regard to ...
From a purely practical point of view the most important of the relations of native birds to man are...
From a purely practical point of view the most important of the relations of native birds to man are...
This report discusses steps that can be taken by residents of the northwestern United States to attr...
This booklet was written by J.B. Guthrie. He discusses the value of birds on the farm and highlights...
Report explaining how communities may establish bird refuges. Because birds eat injurious insects an...
Provides information and statistics regarding various species of game birds and eggs brought into th...
Describes various types of birdhouses, where to place them, how to maintain them, and how to protect...
Bulletin containing general information on the diets of various birds common to New Mexico, and info...
Revised edition. Report discussing the benefits of undomesticated birds to farmers. "In the followin...
Report discussing the eating habits of 30 grain and insect-eating birds and their potential usefulne...
"The principal object of this bulletin is to put into the hands of those interested in our native bi...
"Whether a bird is beneficial or injurious depends almost entirely upon what it eats.... In the foll...
"The means of increasing the number of birds about our homes are few and simple. They comprise adequ...
Revised edition. This report discusses birds commonly found in the southeastern United States with s...
This report discusses birds commonly found in the southeastern United States with special regard to ...
From a purely practical point of view the most important of the relations of native birds to man are...
From a purely practical point of view the most important of the relations of native birds to man are...
This report discusses steps that can be taken by residents of the northwestern United States to attr...
This booklet was written by J.B. Guthrie. He discusses the value of birds on the farm and highlights...
Report explaining how communities may establish bird refuges. Because birds eat injurious insects an...
Provides information and statistics regarding various species of game birds and eggs brought into th...
Describes various types of birdhouses, where to place them, how to maintain them, and how to protect...
Bulletin containing general information on the diets of various birds common to New Mexico, and info...