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Northeastern Coyote/Coywolf Taxonomy and Admixture: a Meta-Analysis
Way and Lynn Northeastern coyote taxonomy Copyright © 2016 by the IUCN/SSC Canid Specialist Group. ISSN 1478-2677 Synthesis Northeastern coyote/coywolf taxonomy and admixture: A meta-analysis Jonathan G. Way1* and William S. Lynn2 1 Eastern Coyote Research, 89 Ebenezer Road, Osterville, MA 02655, USA. Email [email protected] 2 Marsh Institute, Clark University, Worcester, MA 01610, USA. Email [email protected] * Correspondence author Keywords: Canis latrans, Canis lycaon, Canis lupus, Canis oriens, cladogamy, coyote, coywolf, eastern coyote, eastern wolf, hybridisation, meta-analysis, northeastern coyote, wolf. Abstract A flurry of recent papers have attempted to taxonomically characterise eastern canids, mainly grey wolves Canis lupus, eastern wolves Canis lycaon or Canis lupus lycaon and northeastern coyotes or coywolves Canis latrans, Canis latrans var. or Canis latrans x C. lycaon, in northeastern North America. In this paper, we performed a meta-analysis on northeastern coyote taxonomy by comparing results across studies to synthesise what is known about genetic admixture and taxonomy of this animal. Hybridisation or cladogamy (the crossing between any given clades) be- tween coyotes, wolves and domestic dogs created the northeastern coyote, but the animal now has little genetic in- put from its parental species across the majority of its northeastern North American (e.g. the New England states) range except in areas where they overlap, such as southeastern Canada, Ohio and Pennsylvania, and the mid- Atlantic area. The northeastern coyote has roughly 60% genetic influence from coyote, 30% wolf and 10% domestic dog Canis lupus familiaris or Canis familiaris. There is still disagreement about the amount of eastern wolf versus grey wolf in its genome, and additional SNP genotyping needs to sample known eastern wolves from Algonquin Pro- vincial Park, Ontario to verify this. -
Newsletter #47 January – February 2017 for Tangens Alumni and Friends
Newsletter #47 January – February 2017 For Tangens alumni and friends Coyote and dog attacks. I wrote about this in newsletters #31 and #32 in 2014. Since then I always walk dogs with stones in my back pack. I have not had to use the stones on coyotes since then, but I have used the stones a couple of times on approaching off-leash dogs, when yelling didn’t work (never hit one of course). No matter how “friendly” the owners claim the dogs are, they create a big problem if coming up to my pack, where all are on leash. Alex Carswell, owner of “Joey” (litter 08) recommended in #32 using a collapsible baton. I bought one, but I didn’t really manage it well enough. Recently, Joan Pleasant, owner of “Juju” (litter 09) wrote to recommend the Falcon Signal Horn Super Sound; lightweight, small, inexpensive, and can be attached to your belt or back pack. I will definitely buy one to try. An air horn like this can also be useful in other situations, including emergencies. I wonder though how the dogs you are trying to protect react to the super sound. I heard that it can be used to break up dog fights. Whippets in general don’t seem to be too sensitive to sounds, so hopefully they don’t get too scared if you use it for coyote attacks. On the topic of coyotes: I recently went to a presentation and book signing by the author of the book Coyote America. Coyotes are beautiful and interesting, even though they are also a nuisance. -
Glimpse of an African… Wolf? Cécile Bloch
$6.95 Glimpse of an African… Wolf ? PAGE 4 Saving the Red Wolf Through Partnerships PAGE 9 Are Gray Wolves Still Endangered? PAGE 14 Make Your Home Howl Members Save 10% Order today at shop.wolf.org or call 1-800-ELY-WOLF Your purchases help support the mission of the International Wolf Center. VOLUME 25, NO. 1 THE QUARTERLY PUBLICATION OF THE INTERNATIONAL WOLF CENTER SPRING 2015 4 Cécile Bloch 9 Jeremy Hooper 14 Don Gossett In the Long Shadow of The Red Wolf Species Survival Are Gray Wolves Still the Pyramids and Beyond: Plan: Saving the Red Wolf Endangered? Glimpse of an African…Wolf? Through Partnerships In December a federal judge ruled Geneticists have found that some In 1967 the number of red wolves that protections be reinstated for of Africa’s golden jackals are was rapidly declining, forcing those gray wolves in the Great Lakes members of the gray wolf lineage. remaining to breed with the more wolf population area, reversing Biologists are now asking: how abundant coyote or not to breed at all. the USFWS’s 2011 delisting many golden jackals across Africa The rate of hybridization between the decision that allowed states to are a subspecies known as the two species left little time to prevent manage wolves and implement African wolf? Are Africa’s golden red wolf genes from being completely harvest programs for recreational jackals, in fact, wolves? absorbed into the expanding coyote purposes. If biological security is population. The Red Wolf Recovery by Cheryl Lyn Dybas apparently not enough rationale for Program, working with many other conservation of the species, then the organizations, has created awareness challenge arises to properly express and laid a foundation for the future to the ecological value of the species. -
Chimpanzee Rights: the Philosophers' Brief
Chimpanzee Rights: The Philosophers’ Brief By Kristin Andrews Gary Comstock G.K.D. Crozier Sue Donaldson Andrew Fenton Tyler M. John L. Syd M Johnson Robert C. Jones Will Kymlicka Letitia Meynell Nathan Nobis David M. Peña-Guzmán Jeff Sebo 1 For Kiko and Tommy 2 Contents Acknowledgments…4 Preface Chapter 1 Introduction: Chimpanzees, Rights, and Conceptions of Personhood….5 Chapter 2 The Species Membership Conception………17 Chapter 3 The Social Contract Conception……….48 Chapter 4 The Community Membership Conception……….69 Chapter 5 The Capacities Conception……….85 Chapter 6 Conclusions……….115 Index 3 Acknowledgements The authors thank the many people who have helped us throughout the development of this book. James Rocha, Bernard Rollin, Adam Shriver, and Rebecca Walker were fellow travelers with us on the amicus brief, but were unable to follow us to the book. Research assistants Andrew Lopez and Caroline Vardigans provided invaluable support and assistance at crucial moments. We have also benefited from discussion with audiences at the Stanford Law School and Dalhousie Philosophy Department Colloquium, where the amicus brief was presented, and from the advice of wise colleagues, including Charlotte Blattner, Matthew Herder, Syl Ko, Tim Krahn, and Gordon McOuat. Lauren Choplin, Kevin Schneider, and Steven Wise patiently helped us navigate the legal landscape as we worked on the brief, related media articles, and the book, and they continue to fight for freedom for Kiko and Tommy, and many other nonhuman animals. 4 1 Introduction: Chimpanzees, Rights, and Conceptions of Personhood In December 2013, the Nonhuman Rights Project (NhRP) filed a petition for a common law writ of habeas corpus in the New York State Supreme Court on behalf of Tommy, a chimpanzee living alone in a cage in a shed in rural New York (Barlow, 2017). -
Coywolf: Eastern Coyote Genetics, Ecology, Management, and Politics
Coywolf: Eastern Coyote Genetics, Ecology, Management, and Politics By Jonathan G. Way Published by Eastern Coyote/Coywolf Research - www.EasternCoyoteResearch.com E-book • Citation: • Way, J.G. 2021. E-book. Coywolf: Eastern Coyote Genetics, Ecology, Management, and Politics. Eastern Coyote/Coywolf Research, Barnstable, Massachusetts. 277 pages. Open Access URL: http://www.easterncoyoteresearch.com/CoywolfBook. • Copyright © 2021 by Jonathan G. Way, Ph.D., Founder of Eastern Coyote/Coywolf Research. • Photography by Jonathan Way unless noted otherwise. • All rights reserved. No part of this book may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopying, recording, e-mailing, or by any information storage, retrieval, or sharing system, without permission in writing or email to the publisher (Jonathan Way, Eastern Coyote Research). • To order a copy of my books, pictures, and to donate to my research please visit: • http://www.easterncoyoteresearch.com/store or MyYellowstoneExperience.org • Previous books by Jonathan Way: • Way, J. G. 2007 (2014, revised edition). Suburban Howls: Tracking the Eastern Coyote in Urban Massachusetts. Dog Ear Publishing, Indianapolis, Indiana, USA. 340 pages. • Way, J. G. 2013. My Yellowstone Experience: A Photographic and Informative Journey to a Week in the Great Park. Eastern Coyote Research, Cape Cod, Massachusetts. 152 pages. URL: http://www.myyellowstoneexperience.org/bookproject/ • Way, J. G. 2020. E-book (Revised, 2021). Northeastern U.S. National Parks: What Is and What Could Be. Eastern Coyote/Coywolf Research, Barnstable, Massachusetts. 312 pages. Open Access URL: http://www.easterncoyoteresearch.com/NortheasternUSNationalParks/ • Way, J.G. 2020. E-book (Revised, 2021). The Trip of a Lifetime: A Pictorial Diary of My Journey Out West. -
I. G E O G RAP H IC PA T T E RNS in DIV E RS IT Y a . D Iversity And
I. GEOGRAPHIC PATTERNS IN DIVERSITY A. Diversity and Endemicty B. Patterns in Mammalian Richness 1 – latitude 2 – area 3 – isolation 4 – elevation C. Hotspots of Mammalian Biodiversity 1 – relevance 2 – optimal characteristics of hotspots 3 – empirical patterns for mammals II. CONSERVATION STATUS OF MAMMALS A. Prehistoric Extinctions B. Historic Extinctions 1 – summary (totals) 2 – taxonomic, morphologic bias 3 – Geographic bias C. Geography of Extinctions 1 – prehistory and human colonization 2 – geographic questions 3 – range collapse in mammals Hotspots of Mammalian Endemicity Endemic Mammals Species Richness (fig. 1) Schipper et al 2009 – Science 322:226. (color pdf distributed to lab sections) Fig. 2. Global patterns of threat, for land (brown) and marine (blue) mammals. (A) Number of globally threatened species (Vulnerable, Endangered or Critically Fig. 4. Global patterns of knowledge, for land Endangered). Number of species affected by: (B) habitat loss; (C) harvesting; (D) (terrestrial and freshwater, brown) and marine (blue) accidental mortality; and (E) pollution. Same color scale employed in (B), (C), (D) species. (A) Number of species newly described since and (E) (hence, directly comparable). 1992. (B) Data-Deficient species. Mammal Extinctions 1500 to 2000 (151 species or subspecies; ~ 83 species) COMMON NAME LATIN NAME DATE RANGE PRIMARY CAUSE Lesser Hispanolan Ground Sloth Acratocnus comes 1550 Hispanola introduction of rats and pigs Greater Puerto Rican Ground Sloth Acratocnus major 1500 Puerto Rico introduction of rats -
Eastern Coyote/Coywolf (Canis Latrans X Lycaon) Movement Patterns: Lessons Learned in Urbanized Ecosystems Jonathan G
Cities and the Environment (CATE) Volume 4 | Issue 1 Article 2 7-20-2011 Eastern Coyote/Coywolf (Canis latrans x lycaon) Movement Patterns: Lessons Learned in Urbanized Ecosystems Jonathan G. Way Eastern Coyote Research, [email protected] Recommended Citation Way, Jonathan G. (2011) "Eastern Coyote/Coywolf (Canis latrans x lycaon) Movement Patterns: Lessons Learned in Urbanized Ecosystems," Cities and the Environment (CATE): Vol. 4: Iss. 1, Article 2. Available at: http://digitalcommons.lmu.edu/cate/vol4/iss1/2 This Special Topic Article: Urban Wildlife is brought to you for free and open access by the Biology at Digital Commons @ Loyola Marymount University and Loyola Law School. It has been accepted for inclusion in Cities and the Environment (CATE) by an authorized administrator of Digital Commons at Loyola Marymount University and Loyola Law School. For more information, please contact [email protected]. Eastern Coyote/Coywolf (Canis latrans x lycaon) Movement Patterns: Lessons Learned in Urbanized Ecosystems Activity and movement patterns represent a fundamental aspect of a species natural history. Twenty four-hour movements of eastern coyotes or coywolves (Canis latrans x lycaon; hereafter eastern coyote for consistency purposes) ranged up to 31.9 linear km and averaged 23.5 + 7.3 (SD) km from 5-14 radio-fixes during each 24 hr monitoring period. Coyotes moved mostly at night and through altered open areas (e.g., powerlines, dumps) more than expected when compared to residential and natural areas. Coyotes inhabiting urbanized areas generally use residential areas for traveling and/or foraging. With large daily (or more aptly, nightly) movement patterns, resident coyotes can potentially be located anywhere within their large home ranges at any given time, as data revealed that one pack (3-4 individuals) can cover a combined 75-100 km per night, in a territory averaging 20-30 km2. -
Let the Listings Begin
the word from WildEarth Guardians No. 10, Summer 2011 Let the Listings Begin Historic Agreement Will Give Hundreds of Endangered Species a Chance at Protection restoring the vision John Horning obody likes to wait — especially in the emergency room at the hospital, when every minute counts. But that’s exactly what’s happened for N hundreds of America’s most endangered, but as yet unprotected, plants and Mission stateMent animals. More than 250 species are currently waiting for what they need most: WildEarth Guardians protects and restores the wildlife, wild places, and wild rivers formal protection under the Endangered Species Act (ESA). of the American West. Most of these candidates have been waiting for more than 20 years for listing. And now, thanks to a historic legal settlement between WildEarth Board of dirEctors Peter Schoenburg, PrEsidEnt Guardians and the U.S. Fish and Wildlife Service (FWS), the wait is over — or Robin Smith, VicE PrEsidEnt at least soon to be over, now that there is finally a legally enforceable agreement Shannon Larsen, trEasurEr that will require the FWS to make decisions that could move 253 of these Todd Ringler, sEcrEtary imperiled species onto the protective ark that is the ESA. Another 600-plus Jess Alford Mark Rickman Mike Brown Vanessa Scurci species will also receive some attention moving them through the ESA listing Doug Erwin Jon Spar process. It’s going to take a little while because the waiting line grew and grew Stephanie Forrest Bill Syme longer under past administrations that ignored the problem. staff For species such as the greater sage-grouse, lesser prairie-chicken, lynx, Whitney Bacon, it Guru and Sonoran desert tortoise, the end to the waiting is long overdue. -
Sanjay R Singhal, Ra
SANJAY R SINGHAL, RA ENCOUNTER REPORT AUTUMN 1990 THE WOLF AT THE DOOR ADDENDUM There are several possible explanations to describe what I saw; all are feasible; all are…fantastic. It has been suggested that I encountered, in fact, a DM; 1 I cannot now confirm this. I have no corresponding evidence; I did not take any photographs, nor did I attempt to look for footprints, hairs or other physicals. In 1990, I had never heard of such a creature (nor would I, until the early months of 2012); 2 if anything, I would have thought it a loup-garou, or werewolf. 3 There are numerous accounts of the loup-garou, or werewolf, in Indiana, beginning with reports from the 19th century in Vincennes (Knox County), in the southwest portion of the state. 4 Additional encounters with a strange, wolf or dog-like creature, walking upright on its hind legs, were reported in 2006 in Vernon 5 (Jennings County) and in 2013, in New Salisbury 6 (Harrison County). It is not possible, based upon these reports, to determine what, if anything, these creatures were; nonetheless, their appearance and behaviour are quite similar to my own experience. If I were to base my summation upon these reports alone, I should suggest either a DM or a loup-garou…and still, it seems almost too improbable…and too fantastic. Another suggestion, somewhat based on historical legends, is the Waheela,7 a large, wolf-like cryptid with snow-white fur, reported in Alaska and Canada; a similar creature has been reported in northern Michigan.8 It is reasonable to suggest that I was visited by a white-furred Great Plains Wolf (Canis lupus nubilus);9 this subspecies of Grey Wolf (Canis lupus) is one of the most numerous in North America, and their colouring is typically lighter than other wolves.10 However, the US Fish & Wildlife Service does not list any wolf populations in Indiana; the nearest documented populations are in the Upper Peninsula of Michigan, and in Wisconsin as of August 2013. -
Mexican Wolf Habitat Suitability Analysis in Historical
1 Mexican wolf habitat suitability analysis in historical 2 range in the Southwestern US and Mexico 3 4 Enrique Martínez-Meyer1,2*, Alejandro González-Bernal1, Julián A. 5 Velasco1, Tyson L. Swetnam3, Zaira Y. González-Saucedo1, Jorge 6 Servín4, Carlos A. López González5, Nalleli E. Lara Díaz5, Cristian 7 Aguilar Miguel5, Carmen Chávez García5 & John K. Oakleaf6 8 1 Instituto de Biología, Departamento de Zoología, Universidad Nacional Autónoma 9 de México, Ciudad Universitaria, Mexico City 04510 Mexico 10 2 Current address: Centro del Cambio Global y la Sustentabilidad en el Sureste, 11 A.C., Calle Centenario del Instituto Juárez S/N, Col. Reforma, Villahermosa 86080 12 Mexico *[email protected] 13 3 School of Natural Resources and Environment, The University of Arizona, 1064 14 East Lowell Street, Tucson, AZ 85721 USA 15 4 Universidad Autónoma Metropolitana Unidad Xochimilco, Laboratorio de Ecología 16 y Conservación de Fauna Silvestre, Calzada del Hueso 1100, Mexico City 04960 17 Mexico 18 5 Universidad Autónoma de Querétaro, Cerro de las Campanas S/N, Col. Las 19 Campanas, Querétaro 76010 Mexico 20 6 United States Fish and Wildlife Service, Mexican Wolf Project, P.O. Box 856, 21 Alpine, AZ 85920, USA 22 April 2017 Final Report - Mexican Wolf Habitat Suitability Analysis April 2017 23 Table of Contents 24 Summary iii 25 Acknowledgments iv 26 Introduction 1 27 Previous habitat suitability analyses for the Mexican wolf 4 28 Methods 6 29 1. Reconstructing the historical distribution of the Mexican wolf 6 30 Occurrence records 8 31 Environmental layers 10 32 Ecological niche and distribution modeling 12 33 Model validation 13 34 Model assembling 15 35 Climatic suitability 17 36 2. -
Gray Wolves Wildlife Damage Management Technical Series
U.S. Department of Agriculture Animal & Plant Health Inspection Service Wildlife Services May 2021 Gray Wolves Wildlife Damage Management Technical Series Eric M. Gese Research Wildlife Biologist USDA-APHIS-Wildlife Services National Wildlife Research Center Logan, Utah John P. Hart District Supervisor USDA-APHIS-Wildlife Services Grand Rapids, Minnesota Patricia A. Terletzky Geospatial Analyst Department of Wildland Resources Utah State University Logan, Utah Figure 1. Gray wolf (Canis lupus). Quick Links Human-Wildlife Conflicts 1 Human-Wildlife Conflicts Damage Identification 4 The gray wolf (Canis lupus) is a wide- States. Gray wolves were listed as an Management Methods 6 ranging carnivore with a global endangered species in 1974. Subsequent distribution throughout the northern recovery efforts have resulted in wolf Economics 16 hemisphere. Wolves are the largest populations in the western Great Lakes Species Overview 19 member of the family Canidae (Figure 1). Region, the northern Rocky Mountains, the southwest (Mexican wolf), and the Pacific Legal Status 22 It is often considered a symbol of the wilderness. Northwest. Glossary & Keywords 23 Resources 24 Historically, wolves were found throughout Wolf conflicts are primarily related to North America. By the 1940s, however, predation on livestock, pets and other Appendix 29 wolves were eradicated from most of their domestic animals, as well as their direct former range in the continental United and indirect impacts on native Page 2 WDM Technical Series─Gray Wolves ungulates (i.e., big game). Economic losses vary parasites, including the hydatid worm, Echinococcus widely with some livestock producers facing high granulosus. It can be transmitted to people and grows into levels of depredation in some areas. -
Coyote Fact Sheet
Coyote Fact Sheet Everything you need to know to be coyote-smart Answers to your questions What are coyotes doing in Oakville? Shouldn’t they be relocated to where they belong? Coyotes are found in every urban centre in North America and are a natural part of our urban environment. Many people think it is unusual to see coyotes on a town road or sidewalk. It’s actually very common. Much like foxes, squirrels, raccoons and other animals, they have found a permanent home in urban areas. Relocating or killing coyotes is not an option; it is difficult to accomplish and is only a band-aid solution as it will only result in other coyotes taking their place. Capture and relocation of coyotes more than one kilometre away is not permitted under Ontario's Fish and Wildlife Conservation Act. Is it true the coyotes we see in Oakville are actually coywolves? There is a common belief that there is a hybrid species of animal called a “coywolf”. In fact, the coyote we see in Oakville is the Eastern Coyote. Coywolf is a nickname for the Eastern Coyote. Eastern Coyotes share remnants of Algonquin (Eastern) wolf DNA, however scientists estimate that the initial cross-breeding of the species occurred approximately 100 years ago in north western Ontario. The small amount of DNA Eastern Coyotes share with wolves does not affect their behaviour. Why has there been a spike in coyote sightings? Every winter, coyotes become more visible because there is less brush and leaf cover for them to blend into. Late January to mid-February is mating season.