Wolves in the Northeast? a Workshop to Exchange Views
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Eastern Coyotes in Massachusetts
LIVING WITH WILDLIFE EASTERN COYOTES IN MASSACHUSETTS The eastern coyote is well established throughout season peaks in mid-February. They give birth in a den to Massachusetts except on Nantucket and Martha’s 4–8 pups in April or May. Coyotes maintain seasonal social Vineyard. A medium-sized predator, it is an opportunistic units that consist of the adult pair and the pups until the feeder and extraordinarily adaptable to a wide range of pups disperse on their own in late autumn. habitats. Coyotes thrive in suburban, urban, and rural areas. They will utilize whatever food is naturally available, FOOD, HABITS, AND HABITAT including small animals, birds, insects and fruits, as well as Coyotes are typically shy and elusive, but they can artificial sources such as garbage, pet food, birdseed, and frequently be seen individually, in pairs, or in small groups compost. where food is commonly found. They communicate by vocalizing, scent marking, and through a variety of body DESCRIPTION displays. It is common to hear them howling and yipping The eastern coyote resembles a medium-sized dog in body at night, or even during the day in response to sirens and size and shape, but has longer, denser fur and pointed, erect other loud noises. Coyotes remain active year-round and ears. The tail is long, black-tipped, and bushy. Typical coat do not hibernate. They are opportunistic feeders, meaning color is a grizzled gray but can vary from creamy blonde to they will feed on whatever is most readily available and red or nearly solid black. Typical weights for females are easiest to obtain. -
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. -
White-Tailed Deer, Coyotes, and the Ecology of Fear in a Longleaf
WHITE-TAILED DEER, COYOTES, AND THE ECOLOGY OF FEAR IN A LONGLEAF PINE SAVANNA By MICHAEL JOHN CHERRY (Under the Direction of Robert J. Warren) Abstract Predators can exert powerful influence on their prey, independent of direct killing, by inducing antipredator responses. Coyotes (Canis latrans) have recently achieved abundances capable of influencing white-tailed deer (Odocoileus virginianus) population demography in the southeastern USA, but the effects of antipredator responses have not been reported. I conducted a multifaceted investigation of coyote and white-tailed deer interactions, using population monitoring data, harvest data, and results from controlled experimentation with predator exclosures. This work provided evidence that coyotes can influence white-tailed deer space use and vigilance while foraging, and documented a negative relationship between coyote abundance and body mass of adult female deer during an 11-year period. I compared multiple measures of reproductive success during a 7-year period that encompassed high and low coyote-deer ratios to elucidate the relative contributions of direct predation and predation risk effects to an observed increase on recruitment as measured by fawn-adult female ratios. Fawn survival rates were similar between periods, but the proportion of females with evidence of ovulation increased during the period of low coyote-deer ratios. Increases in ovulation were similar to increases in the proportion of females with evidence of lactation and fawn-adult female ratios. While direct killing by predators greatly influenced survival of fawns during both periods, changes in recruitment resulted from variations in fecundity. I tested hypotheses predicting the consequences of 10 years of predator exclusion on oak (Quercus sp.) recruitment and the density of selected deer forage species. -
Coyotes in New Jersey
If You See A Coyote Informational Links DO NOT allow a coyote to approach you or your pet. http://coyoteyipps.com/ People have been injured while COYOTES http://www.state.nj.us/dep/fgw/coyote_info.htm attempting to protect small pets from coyotes. Call 911 first and do http://www.state.nj.us/dep/fgw/coyote_mgt06.htm not attempt to touch the coyote. IN http://www.nj.com/hunterdon-county- Instead, show them that they are democrat/index.ssf/2013/11/new_jersey_wildlife_the_easter. not welcome. Make loud noises NEW JERSEY (hit pots, throw rocks, spray html The first coyote sighting in New Jersey water etc.) http://www.esf.edu/pubprog/brochure/coyote/coyote.htm took place in Hunterdon County in 1939. http://www.humanesociety.org/animals/coyotes/tips/agains Since then, the coyote population of t_killing_coyotes.html has risen to over 14,000. http://www.dec.ny.gov/animals/9359.html Coyotes are NOT native to New Jersey. It is believed that western coyote migrated here and bred with wolves to create the eastern coyote. Relocation? Kaela Shepard In the past, Coyotes have been Girl Scouts of Northern New Jersey relocated. This approach has proven Gold Award Leadership Project unsuccessful for humans and coyotes alike. Coyotes that have been relocated will travel great distances to find their way back to familiar territory in search of food, water, and shelter. They are shunned by other coyotes, and are sometimes killed on unfamiliar roads. Facts Why they are in New Jersey The eastern coyote resembles a small With the loss of wolves as the top predator, as German Shepherd, but has a long snout and a well as the loss of habitat in the west, the bushy, black-tipped tail. -
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. -
Effects on White-Tailed Deer Following Eastern Coyote Colonization
The Journal of Wildlife Management; DOI: 10.1002/jwmg.21651 Research Article Effects on White-Tailed Deer Following Eastern Coyote Colonization EUGENIA V. BRAGINA,1 Fisheries, Wildlife, and Conservation Biology Program, Department of Forestry and Environmental Resources, North Carolina State University, Raleigh, NC 27695, USA ROLAND KAYS, North Carolina Museum of Natural Sciences, 11 West Jones Street, Raleigh, NC 27601, USA ALLISON HODY, Fisheries, Wildlife, and Conservation Biology Program, Department of Forestry and Environmental Resources, North Carolina State University, Raleigh, NC 27695, USA CHRISTOPHER E. MOORMAN, Fisheries, Wildlife, and Conservation Biology Program, Department of Forestry and Environmental Resources, North Carolina State University, Raleigh, NC 27695, USA CHRISTOPHER S. DEPERNO, Fisheries, Wildlife, and Conservation Biology Program, Department of Forestry and Environmental Resources, North Carolina State University, Raleigh, NC 27695, USA L. SCOTT MILLS, Wildlife Biology Program and Of®ce of Research and Creative Scholarship, University of Montana, Missoula, MT 59812, USA ABSTRACT The expansion or recovery of predators can affect local prey populations. Since the 1940s, coyotes (Canis latrans) have expanded into eastern North America where they are now the largest predator and prey on white-tailed deer (Odocoileus virginianus). However, their effect on deer populations remains controversial. We tested the hypothesis that coyotes, as a novel predator, would affect deer population dynamics across large spatial scales, and the strongest effects would occur after a time lag following initial coyote colonization that allows for the predator populations to grow. We evaluated deer population trends from 1981 to 2014 in 384 counties of 6 eastern states in the United States with linear mixed models. -
The Journal of Wildlife Management 83(8):1636–1640; 2019; DOI: 10.1002/Jwmg.21735
The Journal of Wildlife Management 83(8):1636–1640; 2019; DOI: 10.1002/jwmg.21735 Letter to the Editor Coyotes and White‐Tailed Deer Populations in the East: A Comment on Bragina et al. (2019) JOHN C. KILGO,1 USDA Forest Service, Southern Research Station, P.O Box 700, New Ellenton, SC 29809, USA MICHAEL J. CHERRY, Department of Fish and Wildlife Conservation, 310 West Campus Drive, Cheatham Hall, RM101, Virginia Tech (MC 0321), Blacksburg, VA 24061, USA STEPHEN S. DITCHKOFF, School of Forestry and Wildlife Sciences, Auburn University, Auburn, AL 36849, USA WILLIAM D. GULSBY, School of Forestry and Wildlife Sciences, Auburn University, Auburn, AL 36849, USA KARL V. MILLER, Warnell School of Forestry and Natural Resources, University of Georgia, Athens, GA 30602, USA Nearly 10 years ago, Kilgo et al. (2010) published a limited to red grouse (Lagopus lagopus scotica) in the United commentary that raised the question, “Can coyotes affect Kingdom, a species and study system much different from deer populations in southeastern North America?” Since white‐tailed deer in the eastern United States. In contrast, then, numerous field studies have shed light on, if not Imperio et al. (2010) focused on 5 ungulate species in Italy, unequivocally answered, that question. Those studies, which making their findings more relevant to Bragina et al. (2019). have spanned the region in question, have been virtually Imperio et al. (2010), however, suggested that the use of bag unanimous in concluding that coyotes (Canis latrans) can records not corrected for hunting effort and without any indeed influence deer population dynamics through heavy previous validation, conditions not met by Bragina et al. -
Recovery Plan for the Canada Lynx (Lynx Canadensis ) in Nova Scotia
Nova Scotia Endangered Species Act Recovery Plan Series Recovery Plan for the Canada Lynx (Lynx canadensis) in Nova Scotia February 2007 Recovery Plan for the Canada Lynx in Nova Scotia February 2007 Recommended Citation Nova Scotia Lynx Recovery Team. 2006. Provincial Recovery Plan for the Canada Lynx (Lynx canadensis), Nova Scotia. 32 pp. Additional Copies Additional copies of this report are available from Nova Scotia Department of Natural Resources at www.gov.ns.ca, at www.speciesatrisk.ca, or by contacting Mike O’Brien at [email protected]. i Recovery Plan for the Canada Lynx in Nova Scotia February 2007 Recovery Plan for the Canada Lynx (Lynx canadensis) in Nova Scotia February 2007 Recovery of this species is considered technically or biologically feasible at this time. ii Recovery Plan for the Canada Lynx in Nova Scotia February 2007 Responsible Jurisdictions Government of Nova Scotia: Nova Scotia Department of Natural Resources Authors This report was prepared by Amanda Lavers with the assistance of the Nova Scotia Lynx Recovery Team. A list of recovery team members is found on page 26. Acknowledgments The Recovery Team for Nova Scotia Lynx has contributed extensively to the writing of this recovery strategy. A list of members and their affiliations is found on page 26. The preparation of this Recovery Plan was funded by Nova Scotia Department of Natural Resources. Preface This recovery plan has been prepared by the responsible jurisdiction, the Nova Scotia Department of Natural Resources in cooperation with the Recovery Team for Canada Lynx in Nova Scotia. The recovery plan defines the recovery goal, objectives, strategies, and actions that are deemed necessary to protect, conserve, and recover Canada Lynx in Nova Scotia. -
Coyotes, Look Christine to Their Wolf Relatives Schadler
To understand By Eastern coyotes, look Christine to their wolf relatives Schadler housands of Eastern coyotes live among us – rarely seen, often heard and frequently discussed. Some T people resent the presence of coyotes and fear them as predators of pets, livestock and game animals. Others admire their resilience, and are thrilled to hear their return- to-the-wild howl and all it represents. In short, the coyote is a topic of contention. The Eastern coyote (Canis latrans var.) and the Eastern wolf (Canis lupus lycaon) are closely related and similar enough in appearance that it can be hard to distinguish them. Yet coyotes are abundant throughout their range in the face of liberal hunting and trapping seasons, while the wolf is protected by the Endangered Species Act. The answer to this dichotomy lies in the apparent vulnerability of the wolf and the undeniable success of the coyote. Susceptible to overhunting and habitat loss, wolves in the lower 48 were nearly eradicated over a century ago. Today, wolves roam through- out the West and the Great Lake states, saved by protection and reintroductions. The coyote’s success, on the other hand, has created a public relations night- mare for itself. Despite over a century of relentless persecution, coyotes have thwarted every effort at control and have expanded their range into the densely settled East Coast. Studies show that where coyote bounties (paying hunters to kill coyotes), open hunting seasons, poisoning, snaring and other control measures have been attempted, success varies depending on scale. Nationwide, there are tens of 8 November/December 2010 • WILDLIFE JOURNAL O T PHO S AM AD AY AY NDS © LI WILDLIFEILDLIFE JJOURNAL •• November/December 2010 9 Wolf or Coyote? Side by side, the differences between wolves (that’s a gray wolf on the left) and Eastern coyotes (right) are clear. -
Eastern Coyotes (Canis Latrans) Have Wide, Pointed America
Are coyotes dangerous? How can you protect your pet? What you can do Coyotes are generally not dangerous to hikers. It can be difficult to accept, but pets can be seen as a You have options when it comes to dealing with Eastern Humans have had a mostly peaceful relationship food source, threat or possible mate. Coyotes have coyotes in your neighborhood: with coyotes for the past 100 years in New Jersey. In taken pets from backyards, open spaces and even the past 10 years, there have been very few reported right off the leash. Keep pet vaccinations current. Do nothing. Coyote attacks on people in New Jersey. Vaccinations and reduce the risk to your pet by You might have no concerns about coyotes, following these guidelines: however, we recommend you understand the Can we get rid of them? possible risks to your pets and yourself. Cat Owners: Be prepared and encourage coyotes to FAQ TNC recommends against allowing cats outdoors. remain wild. Populations may fluctuate but coyotes came to New Help both people and coyotes by taking action to Jersey naturally and live in every county; it would be The only way to guarantee your cat’s safety is to keep it indoors. Outdoor cats face potential death instill them with a healthy and natural fear of impossible to eliminate them. They have adapted to people. If you have concerns about encountering neighborhoods because our environment supports from cars, diseases, foxes, parasites, raccoons, dogs and birds of prey. Protect your cat and other wildlife. a coyote, you may want to keep a deterrent them. -
NETN Species Spotlight
Northeast Temperate Network National Park Service Inventory & Monitoring Program U.S. Department of the Interior ecies Eastern Coyote SPotlight Canis latrans var. The pilgrims never saw one. George Washington would Desperate Times. Desperate Measures. be lying (which history informs us he is incapable of) if Over the last few centuries, the so-called apex predators he said he had. In fact it was none other than the intrepid have not fared well during North American expansion explorers Lewis and Clark who in 1804 were the first by European descendants. Wolves and mountain non-Native Americans to lay eyes on a coyote. Even they lions were extirpated (made locally extinct) in most of weren’t sure what they were seeing, and dubbed it the the northeast by the mid-1800’s, and great effort and “prairie wolf” – a name that still persists in some parts of money was expensed to do the same for all parts of the the country. In the interim 215 years between the Corps of continent that ‘settlers’ spread to. As a result, by the Discovery’s encounter to today, few animal species have early part of the last century, wolf populations in the been persecuted and hunted down with as much vigor and Great Lakes area were at a low point, and were having vitriol as the coyote in the United States. And no animal difficulty finding other wolves to mate with. Enter: the has been able to respond by growing both in numbers and coyote. Much as Lewis and Clark explored the West a distribution, and to adapt to new conditions as quickly and century earlier, coyotes were on the move east seeking effectively as this wily member of the canid family has. -
The Eastern Coyote in Rhode Island
Ed St. Germain Eastern Coyote The eastern coyote (Canis latrans) is a fairly recent res- Food Habits: Coyotes are opportunistic and will eat ident of Rhode Island. When the settlers first arrived to nearly anything from food scraps in the garbage, to pet the United States, they cut down forests to create farms food, to compost or carrion. They are omnivores and and hunted large predators to protect livestock and their natural diet includes rabbits, squirrels, fruits, ber- to sell in the fur trade. This loss of habitat and severe ries, etc. They can hunt deer, but usually only prey on hunting pressure led to the extirpation of large predators fawns. It’s much easier for a coyote to pick food from a (wolves, bears, and mountain lions) from much of the trash can than it is for them to hunt, even though it may Northeast, including Rhode Island. As settlers moved not be more nutritious. The more food resources hu- west across the country, developing land and altering mans supply through unintentional feeding, the larger habitats, the highly adaptable coyote simultaneously the packs may be, because their breeding capacity is expanded its range east, until it was first documented closely linked to the resources available to them. in Rhode Island in the 1960s. With the lack of large predators, food sources were abundant, competition Reproduction: In Rhode Island, coyote mating season was non-existent, and coyotes quickly became estab- runs from December through March. Pups are born lished in our state. Coyotes now play an important role in the spring, after a 2 month gestation period.