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The Atlas features over 200 maps that provide information on breeding distribution, population, and natural history, with a forecast of each species' prospects for the future.
Book Synopsis Atlas of Breeding Birds of the Maritime Provinces by : Anthony J. Erskine
Download or read book Atlas of Breeding Birds of the Maritime Provinces written by Anthony J. Erskine and published by Nimbus Pub Limited. This book was released on 1992-01-01 with total page 270 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Atlas features over 200 maps that provide information on breeding distribution, population, and natural history, with a forecast of each species' prospects for the future.
This collection of maps of distribution of breeding birds in Alberta is arranged by order and family. Each map shows evidence of nesting (confirmed, probable, possible, observed) with description and illustration of the bird. Extensive bibliography, index of bird names in English, Latin and French, and list of migrants.
Book Synopsis The Atlas of Breeding Birds of Alberta by : Federation of Alberta Naturalists
Download or read book The Atlas of Breeding Birds of Alberta written by Federation of Alberta Naturalists and published by Nature Alberta. This book was released on 1992 with total page 412 pages. Available in PDF, EPUB and Kindle. Book excerpt: This collection of maps of distribution of breeding birds in Alberta is arranged by order and family. Each map shows evidence of nesting (confirmed, probable, possible, observed) with description and illustration of the bird. Extensive bibliography, index of bird names in English, Latin and French, and list of migrants.
Book Synopsis Assessment of Species Diversity in the Atlantic Maritime Ecozone by : Donald F. McAlpine
Download or read book Assessment of Species Diversity in the Atlantic Maritime Ecozone written by Donald F. McAlpine and published by NRC Research Press. This book was released on 2010 with total page 802 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Atlas of Breeding Birds of Alberta by :
Download or read book The Atlas of Breeding Birds of Alberta written by and published by Nature Alberta. This book was released on 2007 with total page 648 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Although the 12 species representing three waterfowl tribes described in this volume are not closely related, they fortuitously provide an instructive example of adaptive evolutionary radiation within the much larger waterfowl lineage (the family Anatidae), especially as to their divergent morphologies, life histories, and social behaviors. The whistling-ducks (Dendrocygna), with three known North American species, are notable for their permanent pair-bonds, extended biparental family care, and strong social cohesion. In contrast, males of the five typical pochards of North American diving ducks (Aythya) establish monogamous pair-bonds that are maintained only long enough to assure that the female's eggs are fertilized. The endpoint of this behavioral gradient, promiscuity or polygyny, exists among at least some of the typical stifftails (Oxyura). Such diverse reproductive strategies have exerted powerful evolutionary influences on interspecies variations in sexual dimorphism, sexual behavior, anatomy, ecology, and other traits. This volume includes more than 63,000 words, plus some 200 maps, photos, drawings, and sketches, and nearly 650 literature citations. It is the last of five volumes that describe all 55 waterfowl species that have been historically documented in North America; collectively, the volumes total over 300,000 words, with nearly 3,000 literature citations, and more than 600 maps, photos, drawings, and sketches.
Book Synopsis The North American Whistling-Ducks, Pochards, and Stifftails by : Paul Johnsgard
Download or read book The North American Whistling-Ducks, Pochards, and Stifftails written by Paul Johnsgard and published by Lulu.com. This book was released on 2017-03-24 with total page 186 pages. Available in PDF, EPUB and Kindle. Book excerpt: Although the 12 species representing three waterfowl tribes described in this volume are not closely related, they fortuitously provide an instructive example of adaptive evolutionary radiation within the much larger waterfowl lineage (the family Anatidae), especially as to their divergent morphologies, life histories, and social behaviors. The whistling-ducks (Dendrocygna), with three known North American species, are notable for their permanent pair-bonds, extended biparental family care, and strong social cohesion. In contrast, males of the five typical pochards of North American diving ducks (Aythya) establish monogamous pair-bonds that are maintained only long enough to assure that the female's eggs are fertilized. The endpoint of this behavioral gradient, promiscuity or polygyny, exists among at least some of the typical stifftails (Oxyura). Such diverse reproductive strategies have exerted powerful evolutionary influences on interspecies variations in sexual dimorphism, sexual behavior, anatomy, ecology, and other traits. This volume includes more than 63,000 words, plus some 200 maps, photos, drawings, and sketches, and nearly 650 literature citations. It is the last of five volumes that describe all 55 waterfowl species that have been historically documented in North America; collectively, the volumes total over 300,000 words, with nearly 3,000 literature citations, and more than 600 maps, photos, drawings, and sketches.
This volume, the fourth in a series of books that collectively update and expand P.A. Johnsgard's 1975 The Waterfowl of North America, summarizes research findings on this economically and ecologically important group of waterfowl. The volume includes the mostly tropical perching duck tribe Cairinini, of which two species, the muscovy duck and the wood duck, are representatives. Both species are adapted for foraging on the water surface, mostly on plant materials, but typically perch in trees and nest in elevated tree cavities or other elevated recesses. This volume also includes the dabbling, or surface-feeding, duck tribe Anatini, a large assemblage of duck species that mainly forage on the water surface but nest on the ground, or only very rarely in elevated locations. Of this tribe, 12 species that regularly breed in North America are included, among them such familiar species as mallards, wigeons, pintails, and teal. Descriptive accounts of the distributions, populations, ecologies, social-sexual behaviors, and breeding biology of all these species are provided, together with distribution maps. Five additional Eurasian and West Indian species have been reported several times in North America; these have been included with more abbreviated accounts, but all 17 species are illustrated by drawings, photographs, or both. The text includes about 84,000 words and contains more than 1,000 references. There are also 12 distribution maps, 21 drawings, 28 photographic plates, and 58 anatomical or behavioral sketches.
Book Synopsis The North American Perching and Dabbling Ducks by : Paul Johnsgard
Download or read book The North American Perching and Dabbling Ducks written by Paul Johnsgard and published by Lulu.com. This book was released on 2017-03 with total page 229 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume, the fourth in a series of books that collectively update and expand P.A. Johnsgard's 1975 The Waterfowl of North America, summarizes research findings on this economically and ecologically important group of waterfowl. The volume includes the mostly tropical perching duck tribe Cairinini, of which two species, the muscovy duck and the wood duck, are representatives. Both species are adapted for foraging on the water surface, mostly on plant materials, but typically perch in trees and nest in elevated tree cavities or other elevated recesses. This volume also includes the dabbling, or surface-feeding, duck tribe Anatini, a large assemblage of duck species that mainly forage on the water surface but nest on the ground, or only very rarely in elevated locations. Of this tribe, 12 species that regularly breed in North America are included, among them such familiar species as mallards, wigeons, pintails, and teal. Descriptive accounts of the distributions, populations, ecologies, social-sexual behaviors, and breeding biology of all these species are provided, together with distribution maps. Five additional Eurasian and West Indian species have been reported several times in North America; these have been included with more abbreviated accounts, but all 17 species are illustrated by drawings, photographs, or both. The text includes about 84,000 words and contains more than 1,000 references. There are also 12 distribution maps, 21 drawings, 28 photographic plates, and 58 anatomical or behavioral sketches.
This book documents the biology of six species of New World quails that are native to North America north of Mexico (mountain, scaled, Gambel's, California, and Montezuma quails, and the northern bobwhite), three introduced Old World partridges (chukar, Himalayan snowcock, and gray partridge), and the introduced common (ring-necked) pheasant. Collectively, quails, partridges, and pheasants range throughout all of the continental United States and the Canadian provinces. Two of the species, the northern bobwhite and ring-necked pheasant, are the most economically important of all North American upland game birds. All of the species are hunted extensively for sport and are highly popular with naturalists, birders, and other outdoor enthusiasts.
Book Synopsis The North American Quails, Partridges, and Pheasants by : Paul Johnsgard
Download or read book The North American Quails, Partridges, and Pheasants written by Paul Johnsgard and published by Lulu.com. This book was released on 2017-10-10 with total page 134 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book documents the biology of six species of New World quails that are native to North America north of Mexico (mountain, scaled, Gambel's, California, and Montezuma quails, and the northern bobwhite), three introduced Old World partridges (chukar, Himalayan snowcock, and gray partridge), and the introduced common (ring-necked) pheasant. Collectively, quails, partridges, and pheasants range throughout all of the continental United States and the Canadian provinces. Two of the species, the northern bobwhite and ring-necked pheasant, are the most economically important of all North American upland game birds. All of the species are hunted extensively for sport and are highly popular with naturalists, birders, and other outdoor enthusiasts.
A comprehensive and beautifully illustrated overview to the birds of Maine The first comprehensive overview of Maine’s incredibly rich birdlife in more than seven decades, Birds of Maine is a detailed account of all 464 species recorded in the Pine Tree State. It is also a thoroughly researched, accessible portrait of a region undergoing rapid changes, with southern birds pushing north, northern birds expanding south, and once-absent natives like Atlantic Puffins brought back by innovative conservation techniques pioneered in Maine. Written by the late Peter Vickery in cooperation with a team of leading ornithologists, this guide offers a detailed look at the state’s dynamic avifauna—from the Wild Turkey to the Arctic Tern—with information on migration patterns and timing, current status and changes in bird abundance and distribution, and how Maine's geography and shifting climate mold its birdlife. It delves into the conservation status for Maine's birds, as well as the state's unusually textured ornithological history, involving such famous names as John James Audubon and Theodore Roosevelt, and home-grown experts like Cordelia Stanwood and Ralph Palmer. Sidebars explore diverse topics, including the Old Sow whirlpool that draws multitudes of seabirds and the famed Monhegan Island, a mecca for migrant birds. Gorgeously illustrated with watercolors by Lars Jonsson and scores of line drawings by Barry Van Dusen, Birds of Maine is a remarkable guide that birders will rely on for decades to come. Copublished with the Nuttall Ornithological Club
Book Synopsis Birds of Maine by : Peter D. Vickery
Download or read book Birds of Maine written by Peter D. Vickery and published by Princeton University Press. This book was released on 2020-11-03 with total page 664 pages. Available in PDF, EPUB and Kindle. Book excerpt: A comprehensive and beautifully illustrated overview to the birds of Maine The first comprehensive overview of Maine’s incredibly rich birdlife in more than seven decades, Birds of Maine is a detailed account of all 464 species recorded in the Pine Tree State. It is also a thoroughly researched, accessible portrait of a region undergoing rapid changes, with southern birds pushing north, northern birds expanding south, and once-absent natives like Atlantic Puffins brought back by innovative conservation techniques pioneered in Maine. Written by the late Peter Vickery in cooperation with a team of leading ornithologists, this guide offers a detailed look at the state’s dynamic avifauna—from the Wild Turkey to the Arctic Tern—with information on migration patterns and timing, current status and changes in bird abundance and distribution, and how Maine's geography and shifting climate mold its birdlife. It delves into the conservation status for Maine's birds, as well as the state's unusually textured ornithological history, involving such famous names as John James Audubon and Theodore Roosevelt, and home-grown experts like Cordelia Stanwood and Ralph Palmer. Sidebars explore diverse topics, including the Old Sow whirlpool that draws multitudes of seabirds and the famed Monhegan Island, a mecca for migrant birds. Gorgeously illustrated with watercolors by Lars Jonsson and scores of line drawings by Barry Van Dusen, Birds of Maine is a remarkable guide that birders will rely on for decades to come. Copublished with the Nuttall Ornithological Club
A Passion for Wildlife chronicles the history of the Canadian Wildlife Service and the evolution of Canadian wildlife policy over its first half century. It presents the exploits and accomplishments of a group of men and women whose dedication to the ideals of science, conservation, and a shared vision of Canada as a country that treasures its natural heritage has earned them the respect of their profession around the world.
Book Synopsis A Passion for Wildlife by : J. Alexander Burnett
Download or read book A Passion for Wildlife written by J. Alexander Burnett and published by UBC Press. This book was released on 2011-11-01 with total page 345 pages. Available in PDF, EPUB and Kindle. Book excerpt: A Passion for Wildlife chronicles the history of the Canadian Wildlife Service and the evolution of Canadian wildlife policy over its first half century. It presents the exploits and accomplishments of a group of men and women whose dedication to the ideals of science, conservation, and a shared vision of Canada as a country that treasures its natural heritage has earned them the respect of their profession around the world.
The status of Great Blue Herons (Ardea herodias) breeding in the Maritime Provinces was studied as part of the National Heron Census (NHC) in 1979-82, when regional reports were published for all other parts of the species' Canadian range. That information from the Maritimes, with many other data from earlier and later periods, is summarized herein, including many details that were not presented in the Maritimes breeding bird atlas (Erskine 1992). These herons breed (or bred) in at least 34 of 36 counties in the region, and data now available confirm the preliminary estimate. Breeding numbers may have increased up to 1980, but probably were stable since then. Poorly standardized assessment of productivity produced a range of estimates of which the upper limit was somewhat lower than found by two intensive regional studies in the 1970s.
Book Synopsis Great Blue Herons Breeding in the Maritime Provinces by : Allan D. Smith
Download or read book Great Blue Herons Breeding in the Maritime Provinces written by Allan D. Smith and published by [Sackville, N.B.] : Canadian Wildlife Service. This book was released on 2006 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt: The status of Great Blue Herons (Ardea herodias) breeding in the Maritime Provinces was studied as part of the National Heron Census (NHC) in 1979-82, when regional reports were published for all other parts of the species' Canadian range. That information from the Maritimes, with many other data from earlier and later periods, is summarized herein, including many details that were not presented in the Maritimes breeding bird atlas (Erskine 1992). These herons breed (or bred) in at least 34 of 36 counties in the region, and data now available confirm the preliminary estimate. Breeding numbers may have increased up to 1980, but probably were stable since then. Poorly standardized assessment of productivity produced a range of estimates of which the upper limit was somewhat lower than found by two intensive regional studies in the 1970s.
