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Winged Undertakers Digest the Deceased STORY and PHOTOS by LOWELL WASHBURN
nderrated and nappreciated Winged Undertakers Digest the Deceased STORY AND PHOTOS BY LOWELL WASHBURN 28 Iowa outdoors • JULY / AUGUST 2008 Although no one can for sure say why, turkey vultures have become increasingly common during the past two decades. Often referred to as “TVs” by birding enthusiasts, turkey vultures derive their name from the featherless, red heads of adults. And there’s no denying that, at least from a distance, a roosted vulture does somewhat resemble a male wild turkey. There’s good reason for the vulture’s distinctive, though ugly, bare head. As an avid consumer of carrion, TVs routinely forage in some pretty nasty places. The complete lack of head and neck feathers aids in maintaining cleanliness. Contrary to popular belief, vultures are among the cleanest of birds, spending up to four hours per day bathing and preening—more time than is documented for any other Iowa bird. WWW.IOWADNR.GOV 29 “It’s a dirty job, but someone has to do it.” t’s a dirty job, but someone has to do it.” than a bit disgusting. But for hungry vultures, the opportunity We’ve all heard that line a thousand times. represented nothing less than a four-star banquet—an asphalt But for me, the well-worn phrase gained new version of a carrion eater’s 21 Club of New York fame. “ meaning as I paused to watch members of a local After slowing and pulling aside to observe, it quickly Ihighway cleanup crew doing their dirty job. became apparent this bird show was not designed The crew was a gathering of turkey vultures, and for anyone with a queasy stomach. -
Turkey Vulture AKA: Turkey Buzzard, Buzzard, Vulture, Carrion Crow, Carrion Buzzard, Etc
Turkey Vulture AKA: Turkey Buzzard, Buzzard, Vulture, Carrion Crow, Carrion Buzzard, etc. Scientific Classification: Animalia, Chordata, Aves, Incertae sedis (disputed), Cathartidae; Cathartes; C. aura. Bird Size & Markings: Adult Turkey Vultures can be 32” long, stand 30” high and have 6 foot wingspans. Males and females have brownish-black body plum- age, silvery-gray flight feathers, bare red heads and a short yellow hooked bill. Turkey Vultures have very limited vocalization; it can only hiss or grunt. Habitat: The Turkey Vulture is the most abundant vulture in the Americas. It is commonly found in open and semi-open areas throughout the Americas from southern Canada to Cape Horn. It is a permanent resident in southern US States, though northern birds may migrate as far as South America. It prefers to roost on tall dead trees or high bare cliffs. It will roost on man-made structures such as water towers, skyscrapers, billboards and other structures of sufficient height. Nesting/Dens: There is little or no construction of a nest; eggs are laid on bare surfaces in protected locations such as a cliff, cave, burrow or inside a hollow A Turkey Vulture’s primary method of defence tree. They lay 1 or 2 eggs for each brood. Chicks fledge 9 to 10 weeks after hatch- is the projection vomiting of semi-digested car- ing. Family groups stay together until fall. rion. This deters most attackers (No doubt!). Food: Turkey Vultures prefer to feed on fresh carrion ranging in size from small mammals and dead fish to dead cattle and other grazers. They prefer fresh car- rion and avoid rotting carcasses. -
COYOTES Animal Damage Control Lakewood, Colorado 80228
Jeffrey S. Green Assistant Regional Director USDA-APHIS- COYOTES Animal Damage Control Lakewood, Colorado 80228 F. Robert Henderson Extension Specialist Animal Damage Control Kansas State University Manhattan, Kansas 66506-1600 Mark D. Collinge State Director USDA-APHIS- Animal Damage Control Boise, Idaho 83705 Fig. 1. Coyote, Canis latrans Damage Prevention and Shed lambing, kidding, and calving Toxicants usually reduce coyote predation. Control Methods M-44 ejector devices for use with Remove carrion to help limit coyote sodium cyanide-loaded plastic Exclusion populations. capsules. They are most effective Produce livestock in confinement. Frightening Agents and during cold weather (fall to spring). Repellents Herd livestock into pens at night. Livestock protection collars (LPC) Guarding dogs: Some dogs have containing Compound 1080 Exclusion fences (net-wire and/or (sodium monofluoroacetate) are electric), properly constructed and significantly reduced coyote predation. registered for use only in certain maintained, can aid significantly in states. reducing predation. Donkeys and llamas: Some are Fumigants Cultural Methods and aggressive toward canines and have Habitat Modification reduced coyote predation. Gas cartridges are registered as a burrow (den) fumigant. Select pastures that have a lower Sonic and visual repellents: Strobe incidence of predation to reduce lights, sirens, propane cannons, and Trapping exposure of livestock to predation. others have reduced predation on both sheep and calves. Leghold traps (Nos. 3 and 4) are Herding of livestock generally reduces effective and are the most versatile Chemical odor and taste repellents: predation due to human presence control tool. during the herding period. None have shown sufficient effectiveness to be registered for Snares are effective where coyotes pass Change lambing, kidding, and calving use. -
The Nature of Teller Coyotes Physical Description Coyotes (Canis Latrans
The Nature of Teller Coyotes Physical Description Coyotes (Canis latrans) are members of the canine family. Of the 19 subspecies, the mountain coyote is the one you’ll encounter in Teller County. They have gray, white, tan, and brown fur. The coyote in the photograph was taken from Edlowe Road. They are about the size of a medium-size dog, weighing 20 to 50 pounds. Their long, bushy tails are helpful species identifiers. Coyotes run with their tails down while domestic dogs run with tails up and wolves run with tails straight out. Life History In many areas, coyotes are solitary outside of the breeding season; but their social organization is influenced by prey size. In populations where the majority of prey are small rodents, coyotes tend to be solitary. In populations where larger animals are available (elk and deer), large groups of coyotes (packs) may form. Like other canines, coyotes do not hibernate. A male and female will pair off and remain together for several years, although they may not be life mates. Mating occurs between January and March. They establish dens abandoned by other animals, or dig one themselves. Litters of 5-7are born sightless and hairless two months after mating. Their eyes open after 10 days, and they leave the den between 8-10 weeks of age. Movement of pups from one den to another is common. The reason is unknown, but disturbance and infestation by parasites may be factors. Coyotes in captivity may live as long as 18 years, but in wild populations few coyotes live more than 6 to 8 years. -
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. -
Ecology of the European Badger (Meles Meles) in the Western Carpathian Mountains: a Review
Wildl. Biol. Pract., 2016 Aug 12(3): 36-50 doi:10.2461/wbp.2016.eb.4 REVIEW Ecology of the European Badger (Meles meles) in the Western Carpathian Mountains: A Review R.W. Mysłajek1,*, S. Nowak2, A. Rożen3, K. Kurek2, M. Figura2 & B. Jędrzejewska4 1 Institute of Genetics and Biotechnology, Faculty of Biology, University of Warsaw, Pawińskiego 5a, 02-106 Warszawa, Poland. 2 Association for Nature “Wolf”, Twardorzeczka 229, 34-324 Lipowa, Poland. 3 Institute of Environmental Sciences, Jagiellonian University, Gronostajowa 7, 30-387 Kraków, Poland. 4 Mammal Research Institute, Polish Academy of Sciences, Waszkiewicza 1c, 17-230 Białowieża, Poland. * Corresponding author email: [email protected]. Keywords Abstract Altitudinal Gradient; This article summarizes the results of studies on the ecology of the European Diet Composition; badger (Meles meles) conducted in the Western Carpathians (S Poland) Meles meles; from 2002 to 2010. Badgers inhabiting the Carpathians use excavated setts Mustelidae; (53%), caves and rock crevices (43%), and burrows under human-made Sett Utilization; constructions (4%) as permanent shelters. Excavated setts are located up Spatial Organization. to 640 m a.s.l., but shelters in caves and crevices can be found as high as 1,050 m a.s.l. Badger setts are mostly located on slopes with southern, eastern or western exposure. Within their territories, ranging from 3.35 to 8.45 km2 (MCP100%), badgers may possess 1-12 setts. Family groups are small (mean = 2.3 badgers), population density is low (2.2 badgers/10 km2), as is reproduction (0.57 young/year/10 km2). Hunting by humans is the main mortality factor (0.37 badger/year/10 km2). -
Sierra Nevada Red Fox (Vulpes Vulpes Necator): a Conservation Assessment
Sierra Nevada Red Fox (Vulpes vulpes necator): A Conservation Assessment John D. Perrine * Environmental Science, Policy and Management Department and Museum of Vertebrate Zoology University of California, Berkeley Lori A. Campbell** USDA Forest Service Pacific Southwest Research Station Sierra Nevada Research Center Davis, California Gregory A. Green Tetra Tech EC Bothell, Washington Current address and contact information: *Primary Author: J. Perrine, Biological Sciences Department, California Polytechnic State University, San Luis Obispo, CA 93407-0401 [email protected] **L. Campbell, School of Veterinary Medicine, University of California, Davis, One Shields Avenue, Davis, CA 95616 Perrine, Campbell and Green R5-FR-010 August 2010 NOTES IN PROOF • Genetic analyses by B. Sacks and others 2010 (Conservation Genetics 11:1523-1539) indicate that the Sacramento Valley red fox population is native to California and is closely related to the Sierra Nevada red fox. They designated the Sacramento Valley red fox as a new subspecies, V. v. patwin. • In August 2010, as this document was going to press, biologists on the Humboldt-Toiyabe National Forest detected a red fox at an automatic camera station near the Sonora Pass along the border of Tuolomne and Mono Counties. Preliminary genetic analyses conducted at UC Davis indicate that the fox was a Sierra Nevada red fox. Further surveys and analyses are planned. • The California Department of Fish and Game Region 1 Timber Harvest Program has established a Sierra Nevada red fox information portal, where many management-relevant documents can be downloaded as PDFs. See: https://r1.dfg.ca.gov/Portal/SierraNevadaRedFox/tabid/618/Default.aspx Sierra Nevada Red Fox Conservation Assessment EXECUTIVE SUMMARY This conservation assessment provides a science-based, comprehensive assessment of the status of the Sierra Nevada red fox (Vulpes vulpes necator) and its habitat. -
California Condor (Gymnogyps Californianus) 5-Year Review
California Condor (Gymnogyps californianus) 5-Year Review: Summary and Evaluation U.S. Fish and Wildlife Service Pacific Southwest Region June 2013 Acknowledgement: The Service gratefully acknowledges the commitment and efforts of the California Condor Recovery Program partners for their many on-going contributions towards condor recovery. Our partners were instrumental both in ensuring that we used the best available science to craft our analyses and recommendations in this 5-year review and in providing individual feedback that was used to refine this document. Photo Credit: Unless otherwise indicated, all photos, charts, and graphs are products of the U.S. Fish and Wildlife Service Page | 2 5-YEAR REVIEW California condor (Gymnogyps californianus) I. GENERAL INFORMATION Purpose of 5-Year Reviews: The U.S. Fish and Wildlife Service (Service) is required by section 4(c)(2) of the Endangered Species Act of 1973, as amended (Act) to conduct a status review of each listed species at least once every 5 years. The purpose of a 5-year review is to evaluate whether or not the species’ status has changed since it was listed (or since the most recent 5-year review). Based on the 5- year review, we recommend whether the species should be removed from the Lists of Endangered and Threatened Wildlife, changed in status from endangered to threatened, or changed in status from threatened to endangered. Our original listing as endangered or threatened is based on the species’ status considering the five threat factors described in section 4(a)(1) of the Act. These same five factors are considered in any subsequent reclassification or delisting decisions. -
Federal Trade Commission § 301.0
Federal Trade Commission § 301.0 NAME GUIDE § 301.0 Fur products name guide. NAME GUIDE Name Order Family Genus-species Alpaca ...................................... Ungulata ................ Camelidae ............. Lama pacos. Antelope ................................... ......do .................... Bovidae ................. Hippotragus niger and Antilope cervicapra. Badger ..................................... Carnivora ............... Mustelidae ............. Taxida sp. and Meles sp. Bassarisk ................................. ......do .................... Procyonidae .......... Bassariscus astutus. Bear ......................................... ......do .................... Ursidae .................. Ursus sp. Bear, Polar ............................... ......do .................... ......do .................... Thalarctos sp. Beaver ..................................... Rodentia ................ Castoridae ............. Castor canadensis. Burunduk ................................. ......do .................... Sciuridae ............... Eutamias asiaticus. Calf .......................................... Ungulata ................ Bovidae ................. Bos taurus. Cat, Caracal ............................. Carnivora ............... Felidae .................. Caracal caracal. Cat, Domestic .......................... ......do .................... ......do .................... Felis catus. Cat, Lynx ................................. ......do .................... ......do .................... Lynx refus. Cat, Manul .............................. -
American Black Bear Ecology in Southeastern Oklahoma: Population Status and Capture Methodology
AMERICAN BLACK BEAR ECOLOGY IN SOUTHEASTERN OKLAHOMA: POPULATION STATUS AND CAPTURE METHODOLOGY By MORGAN A. PFANDER Bachelor of Science in Natural Resource Management University of Arizona Tucson, Arizona 2011 Submitted to the Faculty of the Graduate College of the Oklahoma State University in partial fulfillment of the requirements for the Degree of MASTER OF SCIENCE May, 2016 AMERICAN BLACK BEAR ECOLOGY IN SOUTHEASTERN OKLAHOMA: POPULATION STATUS AND CAPTURE METHODOLOGY Thesis Approved: Dr. W. Sue Fairbanks Thesis Adviser Dr. David M. Leslie, Jr. Dr. Barney Luttbeg ii ACKNOWLEDGEMENTS Thank you to all of the people who have made this research project possible. It has been a wonderful experience working with all of the graduate students, faculty, and staff here at Oklahoma State University and I feel blessed to have had the opportunity to spend a couple of years in the bear woods of Oklahoma. Thank you especially to my thesis advisor, Dr. W. Sue Fairbanks, for the opportunity to be a part of such an amazing project and for all of the encouragement and advice throughout the research process. I am also grateful to my committee members, Dr. Chip Leslie and Dr. Barney Luttbeg, for their invaluable contributions to the development and analysis of this study. Thank you to Sara Lyda for introducing me to the bear woods and for all of her help with training and project logistics. I would also like to thank all of the Oklahoma Department of Wildlife Conservation officials, especially Jeff Ford and Joe Hemphill, and my summer technicians and volunteers for all of their help in the field. -
(2019) Old World Canis Spp. with Taxonomic Ambiguity: Workshop Conclusions
Old World Canis spp. with taxonomic ambiguity: Workshop conclusions and recommendations Vairão, Portugal, 28th - 30th May 2019 Francisco Alvares1*, Wieslaw Bogdanowicz2, Liz A.D. Campbell3, Raquel Godinho1, Jennifer Hatlauf4, Yadvendradev V. Jhala5, Andrew C. Kitchener6, Klaus-Peter Koepfli7, Miha Krofel8, Helen Senn9, Claudio Sillero-Zubiri3,10, Suvi Viranta11, and Geraldine Werhahn3,10 1 CIBIO-InBIO, Research Center in Biodiversity and Genetic Resources from Porto University, Vairão, Portugal. Email: [email protected] 2 Polish Academy of Sciences Poland. 3 Wildlife Conservation Research Unit (WildCRU), Department of Zoology, University of Oxford, UK 4 Institute of Wildlife Biology and Game Management, University of Natural Resources and Life Sciences (BOKU), Vienna, Austria. 5 Wildlife Institute of India, India 6 National Museums Scotland, Department of Natural Sciences, Chambers Street, Edinburgh, EH1 1JF, UK 7 Smithsonian Conservation Biology Institute, Center for Species Survival, Washington, D.C. USA 8 Biotechnical Faculty, University of Ljubljana, Slovenia 9 Royal Zoological Society of Scotland, Edinburgh, UK 10 IUCN SSC Canid specialist Group, Oxford, UK 11 University of Helsinki, Finland * Convener Introduction In response to a need for answers to questions regarding the taxonomy of several Old World Canis taxa, a work- shop of experts in taxonomy, evolution, biology and conservation of the Canidae took place in Vairão, Portugal, on 28th-30th May 2019, organised by CIBIO-InBIO and the IUCN SSC Canid Specialist Group. See appendix -
Natural History of the European Badger. Updated
Wildlife Online - Natural History of the European Badger Wildlife Online- Wildlife information at the click of a mouse-- Home About What's New & Planned? Speed Read Species Profiles Wildlife Articles Animal-Human Conflict Q&A FAQ Bibliography Gallery Links Site Map Disclaimer Photos Needed Many Thanks! Contact EUROPEAN BADGER Meles meles Content Updated: 6th August 2010 CONTENTS: Taxonomy Length Weight Colour Distribution Longevity Sexing Activity Setts Territory Predators Food and Feeding Breeding Biology Behaviour and Social Structure Interaction with Humans -- Feeding Badgers Questions and Answers http://www.wildlifeonline.me.uk/european_badger.html[26/08/2014 08:57:21] Wildlife Online - Natural History of the European Badger Taxonomy: When Carl von Linné (more commonly known as Carl Linnaeus prior to his ennoblement in 1761) included the European badger in the 10th volume of his Systema naturae per regna tria naturae, secundum classes, ordines, genera, species, cum characteribus differentiis, synonymis, locis (understandably shortened to System naturae by most), he placed it in the Ursidae family alongside the bears (as Ursus meles). Over the years, subsequent authors have moved the badger into the Meles genus (as proposed by the French zoologist Mathurin Jacques Brisson in his 1762 Regnum animale in classes IX). Today, all badgers are part of the Mustellidae (Weasel Family), which is the largest and most diverse family within the Carnivore order. Globally there are 66 extant mustelid species, divided into 25 genera and six subfamilies; representatives of the Musteliidae include the Otters, Skunks, Weasels, Stoats and Badgers. Worldwide, we currently recognize nine species of badger, divided into seven genera: Arctonyx, Suillotaxus, Mydaus, Melogale, Mellivora, Taxidea and Meles.