Population Genetic Structure and Breeding Philopatric Behavior of Cackling Canada Geese
Author : Ada Christine Fowler
Publisher :
Page : 144 pages
File Size : 38,81 MB
Release : 2003
Category :
ISBN :
Author : Ada Christine Fowler
Publisher :
Page : 144 pages
File Size : 38,81 MB
Release : 2003
Category :
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Author :
Publisher :
Page : 784 pages
File Size : 15,54 MB
Release : 2003
Category : Dissertations, Academic
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Author :
Publisher :
Page : 776 pages
File Size : 25,67 MB
Release : 2002
Category : Dissertation abstracts
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Author :
Publisher :
Page : 504 pages
File Size : 17,45 MB
Release : 2008
Category : Biology
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Author :
Publisher :
Page : 698 pages
File Size : 31,13 MB
Release : 2007
Category : Birds
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Author :
Publisher :
Page : 548 pages
File Size : 15,83 MB
Release : 1995
Category : Animal populations
ISBN :
Report provides information on distribution, abundance, and health of birds, mammals, reptiles and amphibians, fishes, invertebrates, plants, terrestrial ecosystems, aquatic ecosystems, coastal and marine ecosystems, riparian ecosystems, the Great Plains, Interior West, Alaska, and Hawaii. It also discusses special issues: global climate change, human influences, non-native species, and habitat assessments.
Author :
Publisher :
Page : 642 pages
File Size : 15,53 MB
Release : 1994
Category : Conservation of natural resources
ISBN :
Includes another issue of 1936 ed. without illus.
Author : James M. Richards
Publisher : UBC Press
Page : 815 pages
File Size : 40,49 MB
Release : 2018-08-15
Category : Nature
ISBN : 077486026X
Nunavut is a land of islands, encompassing some of the most remote places on Earth. It is also home to some of the world’s most fascinating bird species. The windswept tundra, rocky shorelines, and icy waters of this thinly populated land are integral to the survival of numerous breeding and non-breeding birds, including the colourful King Eider, the stately Snowy Owl, the spritely Snow Bunting, and the globe-spanning Northern Wheatear. Birds of Nunavut is the first complete survey of every species known to occur in the territory. It is co-written by a team of eighteen experts who have conducted a combined total of 300 seasons of fieldwork in Nunavut. They document 295 species of birds (of which 145 are known to breed in the territory), presenting a wealth of information on identification, distribution, ecology, behaviour, and conservation. Lavishly illustrated with over 800 colour photographs and 155 maps, it is a visually stunning reference work on the birds that live in and visit Nunavut.
Author :
Publisher :
Page : 490 pages
File Size : 36,15 MB
Release : 1992
Category : Birds
ISBN :
Author : Michael Taborsky
Publisher : Cambridge University Press
Page : 446 pages
File Size : 47,38 MB
Release : 2021-08-26
Category : Medical
ISBN : 1108788637
How can the stunning diversity of social systems and behaviours seen in nature be explained? Drawing on social evolution theory, experimental evidence and studies conducted in the field, this book outlines the fundamental principles of social evolution underlying this phenomenal richness.To succeed in the competition for resources, organisms may either 'race' to be quicker than others, 'fight' for privileged access, or 'share' their efforts and gains. The authors show how the ecology and intrinsic attributes of organisms select for each of these strategies, and how a handful of straightforward concepts explain the evolution of successful decision rules in behavioural interactions, whether among members of the same or different species. With a broad focus ranging from microorganisms to humans, this is the first book to provide students and researchers with a comprehensive account of the evolution of sociality by natural selection.