The Population(s) of Killer Whales, Orcinus Orca, Off Southern Alaska and in Adjacent Northeast Pacific Waters PDF Download
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Author: John K. B. Ford Publisher: UBC Press ISBN: 0774844302 Category : Nature Languages : en Pages : 106
Book Description
This new edition of this best-selling book presents updated results ofover twenty-five years of killer whale research in British Columbia andWashington. Intended for both whale enthusiasts and researchers, itcontains the latest information on killer whale natural history andpresents a catalogue of close to 300 photographs of"resident" killer whales as well as a genealogical registrythat enables readers to identify individual killer whales and theirfamily groups. The technique of photographing the dorsal fin and greysaddle patch of whales has revolutionized the study of killer whales,allowing researchers to follow individuals over the course of manyyears.
Author: John K.B. Ford Publisher: UBC Press ISBN: 0774844329 Category : Nature Languages : en Pages : 98
Book Description
This book focuses on transient killer whales. Enigmatic and elusive, these mammal-hunting whales are difficult animals to study. They travel in small groups, often moving unpredictably, which makes them less conspicuous than the larger resident pods. For these and other reasons, our understanding of the life history and ecology of transient killer whales has lagged behind that of residents. Transients contains the latest information on the natural history of transient killer whales, including their feeding habits, social lives, and distribution patterns. The catalogue section contains photographs of and notes on over 200 individual whales. Numerous sidebars contain interesting observations on encounters with transients as well as information on how and where to best watch them.
Author: Gerard Gormley Publisher: iUniverse ISBN: 0595011187 Category : Killer whale Languages : en Pages : 222
Book Description
Book Description: 揙rcas of the Gulf will be a pleasure to anyone who wants to explore the realities of nature. Mr. Gormley's awe and respect for these magnificent whales is shared with us as a small pod of orca pass through the familiar waters off New England. We find ourselves enveloped in the interlocked, interwoven spectrum of the sea; everyday life to the orca, white water drama and magical beauty to Man. Much seems incredible, impossible, even mythical, yet the author has included every available bit of science in his exciting and educational narrative. He takes us a few steps farther than science has yet gone with common sense and realism, challenging the scientists to discover the full world of the orca. His narrative theories on perception, communication, pod society and chillingly realistic assessment of human impact are most interesting. The values and perceptions expressed in this work are not human, but they may just be the orca's, and we can all learn from that.?/p> -William W. Rossiter, Vice President Cetacean Society International Author bio: Gerard Gormley lives in Manchester-by-the-Sea, Massachusetts, where he studies sea life, especially cetaceans, as an avocation. His previous natural history, A Dolphin Summer, won broad critical acclaim for its artistic and scientific merit. His third nature book, about humpback whales, is in progress. Formerly a submariner and science writer, Mr. Gormley supplements his writing income by selling collectible books over the Internet.