Roger L. Gentry
Publisher: Princeton University Press (December 8, 1997)
Format: PDF / Kindle / ePub
Size: 7.6 MB
Downloadable formats: PDF
overlaying the habit and ecology of the northern fur seal, this publication is a version long term learn of marine mammals, person who assessments thought via either statement of undisturbed habit and manipulative experiments on participants. right here Roger Gentry attracts on approximately twenty years of study on 3 assorted islands to teach how habit between those seals adjustments with inhabitants dimension, intercourse ratio, and atmosphere, to provide an explanation for the habit of the inhabitants starting with participants, and to generalize the consequences to different contributors of the eared seal relatives. In so doing, he deals some of the most entire reports of its variety on any marine mammal species thus far. Gentry indicates that the species is pushed via very diverse behavioral features than were assumed for it long ago. His publication analyzes habit on scales of hours to lifetimes, investigates the mating approach, considers approaches that underlie the mating process (site constancy, behavioral estrus, and the improvement of territoriality), and addresses particular elements of maternal technique (female attendance habit, doggy progress, seasonal impacts, and the results of continental shelf width). Gentry contributes to wisdom approximately marine mammals by way of delivering a truly particular foundation for interspecies comparisons, and he indicates a hyperlink among inhabitants development and environmental regime shifts. He additionally courses the controversy over seal mating platforms from an interpretive to an empirical or experimental foundation. initially released in 1997. The Princeton Legacy Library makes use of the newest print-on-demand know-how to back make on hand formerly out-of-print books from the celebrated backlist of Princeton collage Press. those paperback versions protect the unique texts of those very important books whereas featuring them in sturdy paperback versions. The objective of the Princeton Legacy Library is to greatly raise entry to the wealthy scholarly background present in the millions of books released by way of Princeton college Press considering its founding in 1905.