Download or read book Seasonal Variations in Scavenging Diet and Foraging Behavior of Eastern Coyotes Canis Latrans on the Edwin S George Reserve written by Karl Day Malcolm and published by . This book was released on 2004 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Seasonal Variation in Coyote Canis Latrans Diet at the San Joaquin River San Luis and Merced National Wildlife Refuges written by Kelly Baker and published by . This book was released on 2014 with total page 75 pages. Available in PDF, EPUB and Kindle. Book excerpt: Seasonal variation of coyote (Canis latrans) diet was poorly understood in the northern San Joaquin Valley, specifically the coyotes' relative use of native mammals and birds, native plants, and crops. This study revealed microherbivore consumption within the refuge and outlying agricultural areas and some specific relationships between food item occurrences. I examined approximately 360 coyote fecal samples for undigested plant and animal matter to determine if diet varied within four seasonal periods and three locations. I hypothesized that: 1) seasonal use of items varied with seasonal availability, 2) non-seasonal food items were seen year round, 3) and food item use varied between the three sampling locations: the San Joaquin River, Merced, and San Luis National Wildlife Refuges. Scats were collected between May 2013 and March 2014 at three month intervals to create comprehensive sampling units. California voles (Microtus californicus) occurred predominantly in the diet for all seasons and all three refuges, consistent with hypothesis 2. Additionally, leporids (rabbits and hares) were prevalent in the diet. Birds were important at Merced and San Luis, but not San Joaquin River, likely because of a lack of managed wetlands. Hypothesis testing, binary linear regression and multiple binary linear regression, revealed that there was a significant difference between all combinations of locations and the three seasons, and that diet could be used to predict location and season, supporting hypotheses 1 and 3. Other testing revealed relationships between food items, such as the inverse use of tomatoes with California voles, or how the Winter and Spring seasons had similar dietary composition compared to Fall, which has greatest dietary disparity against all seasons. Similarly, the Merced and San Luis refuges had the most similar diets, with noticeable disparity from the San Joaquin River refuge. These results have implications in wildlife management. Specifically, this study revealed crop use by coyotes and how it changes seasonally between the three regions. Furthermore, coyotes consume wild plant matter, which may play a role in seed dispersal. Of greatest note, coyotes ate very little or no livestock between May 2013 and March 2014, which contradicts previous speculations about annual cattle kills caused by coyotes.
Download or read book The Predictability of Food Resources and It s Effect on Foraging and Exploratory Behaviour of Captive Coyotes Canis Latrans written by Lynne Gilbert-Norton and published by . This book was released on 2004 with total page 90 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Seasonal Temporal and Spatial Variation in Prey Use by Coyotes Canis Latrans written by Dennis Eugene Brillhart and published by . This book was released on 1993 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Leatherback Turtle written by James R. Spotila and published by JHU Press. This book was released on 2015-10-30 with total page 246 pages. Available in PDF, EPUB and Kindle. Book excerpt: The most comprehensive book ever written on leatherback sea turtles. Weighing as much as 2,000 pounds and reaching lengths of over seven feet, leatherback turtles are the world’s largest reptile. These unusual sea turtles have a thick, pliable shell that helps them to withstand great depths—they can swim more than one thousand meters below the surface in search of food. And what food source sustains these goliaths? Their diet consists almost exclusively of jellyfish, a meal they crisscross the oceans to find. Leatherbacks have been declining in recent decades, and some predict they will be gone by the end of this century. Why? Because of two primary factors: human redevelopment of nesting beaches and commercial fishing. There are only twenty-nine index beaches in the world where these turtles nest, and there is immense pressure to develop most of them into homes or resorts. At the same time, longline and gill net fisheries continue to overwhelm waters frequented by leatherbacks. In The Leatherback Turtle, James R. Spotila and Pilar Santidrián Tomillo bring together the world’s leading experts to produce a volume that reveals the biology of the leatherback while putting a spotlight on the conservation problems and solutions related to the species. The book leaves us with options: embark on the conservation strategy laid out within its pages and save one of nature’s most splendid creations, or watch yet another magnificent species disappear.
Download or read book The Wolves of Isle Royale written by L. David Mech and published by . This book was released on 2002-09-01 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt: Mech's landmark study of wolves and moose on Isle Royale National Park on Lake Superior. The author lived among them during the three-years of his research. Isle Royale is an isolated wilderness ecosystem which is perfect for scientific study.Dr. L. David Mech is the best-known and most highly regarded wolf researcher in the world. He works with the Biological Services Division, U.S. Geological Survey, and is also the author of several other books on wolves. He has studied wolves and their prey full-time since 1958, except for a four-year period when he studied radio-tracking. During this record-long career as a wolf biologist, he has published numerous books and articles; this book was originally published by the National Park Service in 1966."Mech is the foremost expert on wolves in this country, possibly in the world, hands down." - Smithsonian magazine
Download or read book Boy Scout Handbook written by Boy Scouts of America and published by . This book was released on 1959 with total page 496 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Key to Animals on which Wolf and Coyote Bounties are Often Paid written by Vernon Bailey and published by . This book was released on 1909 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Dinosaur Heresies written by Dr Robert T Bakker, PH.D. and published by . This book was released on 2001 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This groundbreaking book reveals that, far from being sluggish reptiles, dinosaurs were actually agile, fast, warm-blooded, and intelligent. The author explodes the old orthodoxies and gives us a convincing picture of how dinosaurs hunted, fed, mated, fought and died.Containing over 200 detailed illustrations, The Great Dinosaur Debate will enthrall "dinosaurmaniacs". It is a bold new look at the extraordinary reign and eventual extinction of the awesome behemoths who ruled the earth for 150 million years. Copyright © Libri GmbH. All rights reserved.
Download or read book Boy Scouts Handbook The First Edition 1911 written by Boy Scouts Of America and published by Prabhat Prakashan. This book was released on 2024-06-12 with total page 484 pages. Available in PDF, EPUB and Kindle. Book excerpt: Step back in time and discover the foundations of scouting with the first edition of the "Boy Scouts Handbook," published by the Boy Scouts of America in 1911. This iconic handbook lays the groundwork for scouting principles and practices that have guided generations of young adventurers. As you delve into the pages of this historic handbook, you'll uncover a wealth of timeless wisdom and practical advice for outdoor living, survival skills, and character development. From knot tying to campfire cooking, each chapter is packed with essential knowledge for scouts of all ages. But here's the fascinating question that will pique your curiosity: What insights can we glean from the early days of scouting, and how have scouting principles evolved over time? Explore the origins of scouting and discover how its values continue to shape the lives of young people around the world. Delve into the rich history of scouting as the Boy Scouts of America share their vision for building character, instilling leadership, and fostering a spirit of service. Through anecdotes, illustrations, and practical tips, experience the spirit of adventure and camaraderie that defines the scouting movement. Are you ready to embark on a journey through the early days of scouting and uncover the timeless principles that continue to inspire scouts today? Immerse yourself in the wisdom of the "Boy Scouts Handbook," first edition, and rediscover the joys of outdoor exploration, self-reliance, and community service. Let the spirit of scouting ignite your passion for adventure and discovery. Join the ranks of scouts past and present who have embraced the values of scouting and carried its principles into their lives. Start your journey with the first edition of the "Boy Scouts Handbook" today! Experience the legacy of scouting firsthand. Purchase your copy of the first edition of the "Boy Scouts Handbook" now and discover the timeless wisdom that continues to inspire scouts of all ages.
Download or read book Invasive Species and Human Health written by Giuseppe Mazza and published by CABI. This book was released on 2018-07-13 with total page 210 pages. Available in PDF, EPUB and Kindle. Book excerpt: Invasive alien plants and animals are known for their disruption of ecosystems and threat to biodiversity. This book highlights their major impact on human health. This includes not only direct effects through contact with the species via bites, wounds and disease, but also indirect effects caused by changes induced in ecosystems by invasive species, such as more water hyacinth increasing mosquito levels and thereby the potential for malaria. Covering a wide range of case studies from different taxa (animals and plants), and giving an overview of the diverse impacts of invasive species on health in developed and developing countries, the book is a significant contribution that will help in prioritizing approaches to controlling invasive species and mitigating their health effects. It covers invasive plants, marine species, spiders and other arachnids, ticks and dust mites, insects, mosquitos and other diptera, freshwater species (invertebrates and fishes), amphibians and reptiles, birds and mammals. The broad spectrum of the analyzed case studies will ensure the appeal of the book to a wide public, including researchers of biological invasions, doctors, policy-makers and managers, and students of invasive species in ecology, animal and plant biology and public health medicine.
Download or read book Destruction of Wolves and Coyotes written by Vernon Bailey and published by . This book was released on 1908 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Biology and Management of the Western Gray Squirrel and Oregon White Oak Woodlands written by Loreen A. Ryan and published by . This book was released on 1995 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Religion on the Rocks written by Aaron Michael Wright and published by . This book was released on 2014 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Winner of the Don D. and Catherine S. Fowler Prize We are nearly all intrigued by the petroglyphs and pictographs of the American Southwest, and we commonly ask what they "mean." Religion on the Rocks redirects our attention to the equally important matter of what compelled ancient peoples to craft rock art in the first place. To examine this question, Aaron Wright presents a case study from Arizona's South Mountains, an area once flanked by several densely populated Hohokam villages. Synthesizing results from recent archaeological surveys, he explores how the mountains' petroglyphs were woven into the broader cultural landscape and argues that the petroglyphs are relics of a bygone ritual system in which people vied for prestige and power by controlling religious knowledge. The features and strategic placement of the rock art suggest this dimension of Hohokam ritual was participatory and prominent in village life. Around AD 1100, however, petroglyph creation and other ritual practices began to wane, denoting a broad transformation of the Hohokam social world. Wright's examination of the South Mountains petroglyphs offers a novel narrative of how Hohokam villagers negotiated a concentration of politico-religious authority around platform mounds. Readers will come away with a better understanding of the Hohokam legacy and a greater appreciation for rock art's value to anthropology.
Download or read book Naturalized Parrots of the World written by Stephen Pruett-Jones and published by Princeton University Press. This book was released on 2021-08-10 with total page 304 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The first book to look at naturalized parrots with a global perspective, with a wide range of chapters by 36 leading researchers"--
Download or read book Report of the Chief of the Bureau of Biological Survey written by United States. Bureau of Biological Survey and published by . This book was released on 1902 with total page 1222 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book San Diego County Mammal Atlas written by Scott Tremor and published by . This book was released on 2017 with total page 440 pages. Available in PDF, EPUB and Kindle. Book excerpt: The new San Diego County Mammal Atlas serves as the definitive guide to the mammals of San Diego County, the biodiversity of which is one of the greatest in the United States. More than a decade in the making, the 432-page, full-color book covers the biology of all 91 terrestrial species and 31 inshore marine visitors known to have occurred in the county during recorded history (since 1769).
