Download or read book Status of the Chestnut collared Longspur Calcarius Ornatus in Alberta written by Alberta. Department of Environment and Sustainable Resource Development and published by . This book was released on 2015 with total page 46 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book COSEWIC Assessment and Status Report on the Chestnut collared Longspur Calcarius Ornatus in Canada written by Committee on the Status of Endangered Wildlife in Canada and published by . This book was released on 2010 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Amended Recovery Strategy for the Chestnut collared Longspur Calcarius Ornatus in Canada written by Stephen Knight Davis and published by . This book was released on 2018 with total page 31 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The Chestnut-collared Longspur (Calcarius ornatus) is a small ground-nesting songbird endemic to the Northern Great Plains of the United States and Canada. In Canada, the Chestnut-collared Longspur breeding population is found in grazed mixed-grass prairie parcels that are at least 39 ha in southeastern Alberta, southern Saskatchewan, and southwestern Manitoba. The Chestnut-collared Longspur was designated as Threatened in Canada by COSEWIC in 2009 because of long-term population declines. In 2012, the species was listed as Threatened under Canada's Species at Risk Act (SARA). Recovery is considered feasible for this species. The population and distribution objectives for the Chestnut-collared Longspur include stabilizing the Canadian population trend and then increasing and maintaining the population size at or above the mean abundance levels found during the 1980-1989 time period throughout the longspur's historic range in Canada. Broad strategies are recommended to achieve the above objectives and to address the threats to the survival and recovery of the species"--Executive summary, p. iv.
Download or read book COSEWIC Assessment and Status Report on the Chestnut collared Longspur Calcarius Ornatus in Canada written by and published by . This book was released on 2019 with total page 46 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Recovery Strategy for the Chestnut collared Longspur Calcarius Ornatus in Canada written by Stephen Knight Davis and published by . This book was released on 2017 with total page 31 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The Chestnut-collared Longspur (Calcarius ornatus) is a small ground-nesting songbird endemic to the Northern Great Plains of the United States and Canada. During the breeding season, males can be readily distinguished from females by their black and white plumage and chestnut patch on their nape. Females appear more sparrow-like and are greyish-buff overall with dusky stripes. Both sexes have dark inner, and white outer tail feathers that form a black triangle that is readily seen when the bird fans its tail. In Canada, the Chestnut-collared Longspur breeding population is found in grazed mixed-grass prairie parcels that are at least 39 ha in southeastern Alberta, southern Saskatchewan, and southwestern Manitoba"--Executive Summary, p. iv.
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:
Download or read book The Federation of Alberta Naturalists Field Guide to Alberta Birds written by William Bruce McGillivray and published by Nature Alberta. This book was released on 1998 with total page 360 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Wright Area Coal Lease Applications written by and published by . This book was released on 2010 with total page 648 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Nebraska National Forest N F Black tailed Prairie Dog Conservation and Management written by and published by . This book was released on 2005 with total page 446 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Birds of Canada written by DK and published by Penguin. This book was released on 2022-09-06 with total page 522 pages. Available in PDF, EPUB and Kindle. Book excerpt: This photographic guide to the full range of birds found in Canada includes full page profiles of more than 430 of the most commonly seen birds. Each profile is accompanied by diagrams of flight patterns, and photographs showing each featured species in its typical habitat or performing characteristic behaviour. There is a special section highlighting rare species and vagrants as well.
Download or read book Birds of British Columbia Volume 4 written by Wayne Campbell and published by UBC Press. This book was released on 2007-11-01 with total page 748 pages. Available in PDF, EPUB and Kindle. Book excerpt: This much-awaited final volume of The Birds of British Columbia completes what some have called one of the most important regional ornithological works in North America. It is the culmination of more than 25 years of effort by the authors who, with the assistance of thousands of dedicated volunteers throughout the province, have created the basic reference work on the avifauna of British Columbia.
Download or read book West Antelope II Coal Lease Application written by and published by . This book was released on 2008 with total page 304 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Birds of Western Canada written by DK and published by Penguin. This book was released on 2023-04-11 with total page 459 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ideal for Canadian birdwatchers and bird lovers of every age! Each of these regional field guides are filled with page after page of magnificent close-up photographs and helpful full-page profiles of hundreds of commonly seen species. With an East / West division made at the 100th meridian (approximately Winnipeg) these handy books offer scientifically accurate and readable accounts of notable characteristics and information everything from behavior and habitat to nest construction and conservation status. Each profile also features diagrams of flight patterns and statistics of size, wingspan and lifespan. These invaluable reference guides are both detailed and accessible, with a user-friendly format that will make it easy for birders to enjoy either studying one species account at a time or browsing to make cross comparisons. + Features over 350 full-colour photographs + Each page includes a notes section for recording bird-watching activities + Both titles include rare birds About the Editor - David M. Bird is Emeritus Professor of Wildlife Biology and former Director of the Avian Science and Conservation Centre at McGill University. As a past president of the Society of Canadian Ornithologists, a director with Bird Studies Canada, and a Fellow of the American Ornithologists’ Union, he has received several awards for his conservation and education efforts. Dr. Bird is a regular columnist for both Bird Watcher’s Digest and Canadian Wildlife and is the author of several books and over 200 scientific publications. He is the consultant editor for DK’s Birds of Canada, Birds of Eastern Canada, Birds of Western Canada, and Pocket Birds of Canada. Visit his website at www.askprofessorbird.com.
Download or read book Birds of Nunavut written by James M. Richards and published by UBC Press. This book was released on 2018-08-15 with total page 815 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Download or read book Birds of New Mexico written by Florence Merriam Bailey and published by . This book was released on 1928 with total page 1054 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Ecotoxicology written by Michael C. Newman and published by CRC Press. This book was released on 2007-12-13 with total page 882 pages. Available in PDF, EPUB and Kindle. Book excerpt: A unique presentation that unifies the field, this book brings together concepts and information about contaminant effects at all levels of the biological hierarchy. Beginning at the biomolecular level, this book builds progressively toward a discussion of effects to the global biosphere. Emphasizing ecological components and fundamental paradigms, the authors strike a balance between the presentation of details relevant at each level and the integration of phenomena and processes among levels. A milestone in the field, the book is suitable for graduate courses, as well as a reference for professionals in the field.
Download or read book The Canadian Field naturalist written by and published by . This book was released on 1978 with total page 474 pages. Available in PDF, EPUB and Kindle. Book excerpt:
