Ever since the acorn woodpecker was observed and described by Spanish explorers, its behavior--particularly the unique habit of caching acorns in specialized storage trees or granaries--has impressed observers. Acorn woodpeckers are also one of the few temperate zone species in which young are reared communally in family groups. This demographic study investigates the complexities of acorn storage and group living in acorn woodpeckers at Hastings Reservation in central coastal California. It is one of the most thorough studies of any avian social system to date.
This definition represents the generalization of Fisher's reproductive value for age-structured populations (R. A. Fisher, 1930) to stagestructured populations (cf. equation (2.8)). We can also generalize Fisher's concept of total ...
16. 17. 18. 19. 20. The Theory of Island Biogeography, by Robert H. MacArthur and Edward O. Wilson , Evolution in ... by Peter W. Price Cultural Transmission and Evolution: A Quantitative Approach, by L. L. Cavalli-Sforza and M. W. ...
This work has been selected by scholars as being culturally important and is part of the knowledge base of civilization as we know it. This work is in the public domain in the United States of America, and possibly other nations.
This book is dedicated to global perspectives on sustainable forest management. It focuses on a need to move away from purely protective management of forests to innovative approaches for multiple use and management of forest resources.
Social Organization and Behavior of the Acorn Woodpecker in Central Coastal California
The actor best known for his work on the Star Trek television series and films traces his life and career and offers his perspective on the success and evolution of Star Trek
Fire Monks pivots on the kind of moment some seek and some run from, when life and death hang in simultaneous view.
This book details the major empirical studies of cooperative breeding birds and explores the diversity of ideas and controversies which have developed in this field.
Tropical Plant Science
Addressing the productive politics of coalition building, something that has long been a topic within both queer and ... QUEER ATTACHMENTS In his discussion of the queer politics of Michel Foucault, Halperin argues that queer theorizing ...