Deer of the World: Their Evolution, Behaviour, and Ecology
Stackpole Books, 1998 - 421 עמודים
Deer of the World tells the fascinating story of how the family Cervidae has evolved over the past 30 million years and how its adaptations have made it one of the most successful mammals in the world today. Here Dr Valerius Geist combines over 40 years of firsthand research with information from English, German, and Russian sources both published and unpublished to form the most comprehensive, up-to-date volume available on deer evolution, behaviour, and ecology. Since prehistory, deer have flourished in nearly every habitat, from desert to forest, from topics to tundra and have left a fossil record of dramatic earlier forms. As glaciers and humans altered the earth's landscape, deer adapted. Deer of the World defines the body types of both past and present species, revealing how they avoid predation, whether they prefer dense vegetation or open plains habitat, whether their numbers are limited by resources or predators, and how well-suited they are to their environments.
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adaptations Alces American moose antler growth antler mass antlers appears Bannikov behavior bison black-tailed deer body brocket bulls calves caribou cervids chital climates coat color courtship cursorial Dama dark differences dimorphism dominance display ecological European red deer evolution evolved extinct fallow deer fauna fawns feeding females Flerov forage forest front legs Geist genetic giant deer gregarious Groves and Grubb habitat hair Haltenorth Heptner herd hind legs hog deer horns hybrids Irish elk Island Kurten larger length Lister males Mazama Megaloceros moose mountain mule deer muntjacs Nasimovitch neck mane North America Odocoileus Old World deer pampas deer Pleistocene populations predators preorbital glands primitive Pudu Rangifer reindeer relatively roe deer rump patch rutting sambar Schaefer season Siberian Siberian roe deer sika deer similar skull social sparring species stags subspecies tail territories tine tion tropical ungulates urine wapitis weight white-tailed deer winter young
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