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On territorial behavior and other factors influencing habitat distribution in birds

TLDR
In this article, the Dickcissel sex ratio is employed as an indirect index of suitability and a sex ratio index was found to be correlated positively with density, consistent with the hypothesis that territorial behavior in males of this species limits their density.
Abstract
This example is provided so that non-theorists may see actual applications of the theory previously described. The Dickcissel sex ratio is employed as an indirect index of suitability. A sex ratio index was found to be correlated positively with density. This is consistent with the hypothesis that territorial behavior in the males of this species limits their density. This study provides a valid example of how the problem can be approached and offers a first step in the eventual identification of the role of territorial behavior in the habitat distribution of a common species.

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Analyzing adaptive strategies: Human behavioral ecology at twenty‐five

TL;DR: This review examines the basic theory and its extensions to children’s foraging, conservation biology, demographic transitions, domestication and agricultural origins, the evolution of menopause, field processing and central place foraged, life history, male-female division of labor, mating tactics and fertility decisions, and resource intensification.
Journal ArticleDOI

Measuring habitat quality: a review

TL;DR: This review clarifies terminology and distinguish habitat quality from related terms, differentiate habitat quality at the levels of individual birds and populations, and describes different field methods for measuring habitat quality.
Journal ArticleDOI

Shy-bold continuum in pumpkinseed sunfish (Lepomis gibbosus): An ecological study of a psychological trait.

TL;DR: It is shown that a shy-bold continuum, which influences diet, predator risk, and parasite fauna, exists in juvenile pumpkinseed sunfish (Lepomis gibbosus), and phenotypic stability may not reflect innate tendencies to be shy or bold but rather environmental conditions that maintain differences between phenotypically plastic individuals.
Journal ArticleDOI

Towards a Unifield Foraging Theory

Marc Mangel, +1 more
- 01 Oct 1986 - 
TL;DR: A theory that treats these three behaviors in a consistent, unified manner, with one common currency, is presented and leads to quantitatively testable predictions about behavioral strategies.
Journal ArticleDOI

Conspecific reproductive success and breeding habitat selection: implications for the study of coloniality

TL;DR: It is suggested that both first breeders and adults rely on the reproductive success of conspecifics as “public information” to assess their own chances of breeding successfully in a given patch and to make settling decisions when deciding whether to emigrate.
References
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Journal ArticleDOI

Principles and Procedures of Statistics.

Book

Animal dispersion in relation to social behaviour

TL;DR: Wynne-Edwards has written this interesting and important book as a sequel to his earlier (1962) Animal Dispersion in Relation to Social Behaviour, and reviewing it has proven to be a valuable task for one who normally is only at the periphery of the group selection controversy.
Book

Population Studies of Birds

David Lack