Summarizing data from Project FeederWatch, a continent-wide survey sponsored by Cornell Laboratory of Ornithology, Bird Studies Canada, National Audubon Society, and the Canadian Nature Federation.

Carpenter offers practical tips and solutions to attracting and identifying birds. He offers suggestions for the best foods for the birds you want to see, and even tells you how to deter unwanted guests to feeding stations. You'll also learn how to properly store bird food, and how to prevent window strikes.

Explores the behavior of birds in our yards, woods, and fields.

This book was first published in 1977. It deals with the importance of weed seed and grain-eating birds in natural and agricultural environments. These birds are to be found worldwide and are a component of man-made ecosystems where they are associated with man's main food crops. An analysis is made of their evolution and genetics, population dynamics, energy and food requirements, impact on ecosystems and control. Principles, procedures and basic data are presented that can be applied to the evaluation and control of pest species anywhere in the world. In this synthesis volume full use is made of the systems approach, the ecological and evolutionary aspects of the study are integrated. In linking the studies with fundamental work on bioenergetics, new insights are provided into the behavioural and applied aspects of granivory. Studies which encompass archaeological and anthropological investigations form a backcloth for the detailed interpretation of the population biology and bioenergetics of birds.