Bobcat Lynx Rufus
Total Page:16
File Type:pdf, Size:1020Kb
Load more
Recommended publications
-
Eurasian Lynx – Your Essential Brief
Eurasian lynx – Your essential brief Background Q: Are lynx native to Britain? A: Based on archaeological evidence, the range of the Eurasian lynx (Lynx lynx) included Britain until at least 1,300 years ago. It is difficult to be precise about when or why lynx became extinct here, but it was almost certainly related to human activity – deforestation removed their preferred habitat, and also that of their prey, thus reducing prey availability. These declines in prey species may have been exacerbated by human hunting. Q: Where do they live now? A: Across Europe, Scandinavia, Russia, northern China and Southeast Asia. The range used to include other areas of Western Europe, including Britain, where they are no longer present. Q: How many are there? A: There are thought to be around 50,000 in the world, of which 9,000 – 10,000 live in Europe. They are considered to be a species of least concern by the IUCN. Modern range of the Eurasian lynx Q: How big are they? A: Lynx are on average around 1m in length, 75cm tall and around 20kg, with the males being slightly larger than the females. They can live to 15 years old, but this is rare in the wild. Q: What do they eat? A: The preferred prey of the lynx are the smaller deer species, primarily the roe deer. Lynx may also prey upon other deer species, including chamois, sika deer, smaller red deer, muntjac and fallow deer. Q: Do they eat other things? A: Yes. Lynx prey on many other species when their preferred prey is scarce, including rabbits, hares, foxes, wildcats, squirrel, pine marten, domestic pets, sheep, goats and reared gamebirds. -
Status of Large Carnivores in Serbia
Status of large carnivores in Serbia Duško Ćirović Faculty of Biology University of Belgrade, Belgrade Status and threats of large carnivores in Serbia LC have differend distribution, status and population trends Gray wolf Eurasian Linx Brown Bear (Canis lupus) (Lynx lynx ) (Ursus arctos) Distribution of Brown Bear in Serbia Carpathian Dinaric-Pindos East Balkan Population status of Brown Bear in Serbia Dinaric-Pindos: Distribution 10000 km2 N=100-120 Population increase Range expansion Carpathian East Balkan: Distribution 1400 km2 Dinaric-Pindos N= a few East Balkan Population trend: unknown Carpathian: Distribution 8200 km2 N=8±2 Population stable Legal status of Brown Bear in Serbia According Law on Protection of Nature and the Law on Game and Hunting brown bear in Serbia is strictly protected species. He is under the centralized jurisdiction of the Ministry of Environmental Protection Treats of Brown Bear in Serbia Intensive forestry practice and infrastructure development . Illegal killing Low acceptance due to fear for personal safety Distribution of Gray wolf in Serbia Carpathian Dinaric-Pindos East Balkan Population status of Gray wolf in Serbia Dinaric-Balkan: 2 Carpathian Distribution cca 43500 km N=800-900 Population - stabile/slight increasingly Dinaric Range - slight expansion Carpathian: Distribution 480 km2 (was) Population – a few Population status of Gray wolf in Serbia Carpathian population is still undefined Carpathian Peri-Carpathian Legal status of Gray wolf in Serbia According the Law on Game and Hunting the gray wolf in majority pars of its distribution (south from Sava and Danube rivers) is game species with closing season from April 15th to July 1st. -
Cop13 Analyses Cover 29 Jul 04.Qxd
IUCN/TRAFFIC Analyses of the Proposals to Amend the CITES Appendices at the 13th Meeting of the Conference of the Parties Bangkok, Thailand 2-14 October 2004 Prepared by IUCN Species Survival Commission and TRAFFIC Production of the 2004 IUCN/TRAFFIC Analyses of the Proposals to Amend the CITES Appendices was made possible through the support of: The Commission of the European Union Canadian Wildlife Service Ministry of Agriculture, Nature and Food Quality, Department for Nature, the Netherlands Federal Agency for Nature Conservation, Germany Federal Veterinary Office, Switzerland Ministerio de Medio Ambiente, Dirección General para la Biodiversidad (Spain) Ministère de l'écologie et du développement durable, Direction de la nature et des paysages (France) IUCN-The World Conservation Union IUCN-The World Conservation Union brings together states, government agencies and a diverse range of non-governmental organizations in a unique global partnership - over 1 000 members in some 140 countries. As a Union, IUCN seeks to influence, encourage and assist societies throughout the world to conserve the integrity and diversity of nature and to ensure that any use of natural resources is equitable and ecologically sustainable. IUCN builds on the strengths of its members, networks and partners to enhance their capacity and to support global alliances to safeguard natural resources at local, regional and global levels. The Species Survival Commission (SSC) is the largest of IUCN’s six volunteer commissions. With 8 000 scientists, field researchers, government officials and conservation leaders, the SSC membership is an unmatched source of information about biodiversity conservation. SSC members provide technical and scientific advice to conservation activities throughout the world and to governments, international conventions and conservation organizations. -
Prey Density, Environmental Productivity and Home-Range Size in the Eurasian Lynx (Lynx Lynx)
J. Zool., Lond. (2005) 265, 63–71 C 2005 The Zoological Society of London Printed in the United Kingdom DOI:10.1017/S0952836904006053 Prey density, environmental productivity and home-range size in the Eurasian lynx (Lynx lynx) Ivar Herfindal1, John D. C. Linnell2*, John Odden2, Erlend Birkeland Nilsen1 and Reidar Andersen1,2 1 Department of Biology, Norwegian University of Science and Technology, N-7491 Trondheim, Norway 2 Norwegian Institute for Nature Research, Tungasletta 2, N-7485 Trondheim, Norway (Accepted 19 May 2004) Abstract Variation in size of home range is among the most important parameters required for effective conservation and management of a species. However, the fact that home ranges can vary widely within a species makes data transfer between study areas difficult. Home ranges of Eurasian lynx Lynx lynx vary by a factor of 10 between different study areas in Europe. This study aims to try and explain this variation in terms of readily available indices of prey density and environmental productivity. On an individual scale we related the sizes of 52 home ranges, derived from 23 (9:14 male:female) individual resident lynx obtained from south-eastern Norway, with an index of density of roe deer Capreolus capreolus. This index was obtained from the density of harvested roe deer within the municipalities covered by the lynx home ranges. We found a significant negative relationship between harvest density and home- range size for both sexes. On a European level we related the sizes of 111 lynx (48:63 male: female) from 10 study sites to estimates derived from remote sensing of environmental productivity and seasonality. -
Current Status of the Eurasian Lynx. Cat News. (2016)
ISSN 1027-2992 I Special Issue I N° 10 | Autumn 2016 CatsCAT in Iran news 02 CATnews is the newsletter of the Cat Specialist Group, a component Editors: Christine & Urs Breitenmoser of the Species Survival Commission SSC of the International Union Co-chairs IUCN/SSC for Conservation of Nature (IUCN). It is published twice a year, and is Cat Specialist Group available to members and the Friends of the Cat Group. KORA, Thunstrasse 31, 3074 Muri, Switzerland For joining the Friends of the Cat Group please contact Tel ++41(31) 951 90 20 Christine Breitenmoser at [email protected] Fax ++41(31) 951 90 40 <[email protected]> Original contributions and short notes about wild cats are welcome Send <[email protected]> contributions and observations to [email protected]. Guidelines for authors are available at www.catsg.org/catnews Cover Photo: From top left to bottom right: Caspian tiger (K. Rudloff) This Special Issue of CATnews has been produced with support Asiatic lion (P. Meier) from the Wild Cat Club and Zoo Leipzig. Asiatic cheetah (ICS/DoE/CACP/ Panthera) Design: barbara surber, werk’sdesign gmbh caracal (M. Eslami Dehkordi) Layout: Christine Breitenmoser & Tabea Lanz Eurasian lynx (F. Heidari) Print: Stämpfli Publikationen AG, Bern, Switzerland Pallas’s cat (F. Esfandiari) Persian leopard (S. B. Mousavi) ISSN 1027-2992 © IUCN/SSC Cat Specialist Group Asiatic wildcat (S. B. Mousavi) sand cat (M. R. Besmeli) jungle cat (B. Farahanchi) The designation of the geographical entities in this publication, and the representation of the material, do not imply the expression of any opinion whatsoever on the part of the IUCN concerning the legal status of any country, territory, or area, or its authorities, or concerning the delimitation of its frontiers or boundaries. -
1995-2006 Activities Report
WILDLIFE WITHOUT BORDERS WILDLIFE WITHOUT BORDERS WITHOUT WILDLIFE M E X I C O The most wonderful mystery of life may well be EDITORIAL DIRECTION Office of International Affairs U.S. Fish & Wildlife Service the means by which it created so much diversity www.fws.gov PRODUCTION from so little physical matter. The biosphere, all Agrupación Sierra Madre, S.C. www.sierramadre.com.mx EDITORIAL REVISION organisms combined, makes up only about one Carole Bullard PHOTOGRAPHS All by Patricio Robles Gil part in ten billion [email protected] Excepting: Fabricio Feduchi, p. 13 of the earth’s mass. [email protected] Patricia Rojo, pp. 22-23 [email protected] Fulvio Eccardi, p. 39 It is sparsely distributed through MEXICO [email protected] Jaime Rojo, pp. 44-45 [email protected] a kilometre-thick layer of soil, Antonio Ramírez, Cover (Bat) On p. 1, Tamul waterfall. San Luis Potosí On p. 2, Lacandon rainforest water, and air stretched over On p. 128, Fisherman. Centla wetlands, Tabasco All rights reserved © 2007, U.S. Fish & Wildlife Service a half billion square kilometres of surface. The rights of the photographs belongs to each photographer PRINTED IN Impresora Transcontinental de México EDWARD O. WILSON 1992 Photo: NASA U.S. FISH AND WILDLIFE SERVICE DIVISION OF INTERNATIONAL CONSERVATION WILDLIFE WITHOUT BORDERS MEXICO ACTIVITIES REPORT 1995-2006 U.S. FISH AND WILDLIFE SERVICE At their roots, all things hold hands. & When a tree falls down in the forest, SECRETARÍA DE MEDIO AMBIENTE Y RECURSOS NATURALES MEXICO a star falls down from the sky. CHAN K’IN LACANDON ELDER LACANDON RAINFOREST CHIAPAS, MEXICO FOREWORD onservation of biological diversity has truly arrived significant contributions in time, dedication, and C as a global priority. -
Import and Export) (\ Vild Life) Regulations, 1998 I I •
StatmorJ Tnstru.:nenl 76 of 1998. [CAP. 20:14 Parks and W ild Life (Import and Export) (\ Vild Life) Regulations, 1998 I I • ARRANGENIENT OF SECTIONS Sectioll ( l. Title. 2. Interpretation. 3. Control of import and export of wild life and trophies. 4. Open general pennits. 5. Permits and certificaces. 6. Fonn of permits, certificates. et cetera. 7. Period of validity of export permits. 8. Permits nor to be transferred. 9. A1nendn1ents and revocc:1 tion of perm.i ~s and certificates . .,n _!,.., Delegation of povvers by Dirtctor ind Directer of Custom~. 11. IPspect8rs. 12. Furnishing of information. 13. P0·,vers of insptctors anJ iepn::-ientative:; of rv1i.11iSt~r . 14. ,l -'.' Offences and pcn,1ltie~. lf 17. Repeals arid ~- Jvings. .«. Contrvlied ·~oo(:s.- I • Sc:co.\n ScHEuULE: \Vilct life. T HIRD ScHEDl·LE: Repeais. Parks and Wild Life (ln1porL and Expon) (Wild Life) Regulations, 1998 .. IT is hereby notified that the Minister of Mines, Environment and Tourism has, in terms of section 129 of the Parks and Wild Life Act [ Chapter 20: 14], made the following regulations:- Tit/e 1. These regulations may be cited as the Parks and Wild Life (Import and Expott) (Wi]d Life) Regulations, 1998. ( Interpretation 2. (l) In these regulations, and in any open general permii: "artificially propagated" , means plants grown from seeds, cuttings, tissues, spores or other new propagates under control led conditions; "bred in captivity" means the offspring, including eggs pro duced in a controlled environm.ent, either from parents · that n1ated or from -
Predicting Global Population Connectivity and Targeting Conservation Action for Snow Leopard Across Its Range
Ecography 39: 419–426, 2016 doi: 10.1111/ecog.01691 © 2015 e Authors. Ecography © 2015 Nordic Society Oikos Subject Editor: Bethany Bradley. Editor-in-Chief: Miguel Araújo. Accepted 27 April 2015 Predicting global population connectivity and targeting conservation action for snow leopard across its range Philip Riordan, Samuel A. Cushman, David Mallon, Kun Shi and Joelene Hughes P. Riordan ([email protected]) and J. Hughes, Dept of Zoology, Univ. of Oxford, South Parks Road, Oxford, OX1 3PS, UK. – S. A. Cushman, US Forest Service, Rocky Mountain Research Station, 800 E Beckwith, Missoula, MT 59801, USA. – D. Mallon, Division of Biology and Conservation Ecology, School of Science and the Environment, Manchester Metropolitan Univ., Manchester, M1 5GD, UK. – K. Shi and PR, Wildlife Inst., College of Nature Conservation, Beijing Forestry Univ., 35, Tsinghua-East Road, Beijing 100083, China. Movements of individuals within and among populations help to maintain genetic variability and population viability. erefore, understanding landscape connectivity is vital for effective species conservation. e snow leopard is endemic to mountainous areas of central Asia and occurs within 12 countries. We assess potential connectivity across the species’ range to highlight corridors for dispersal and genetic flow between populations, prioritizing research and conservation action for this wide-ranging, endangered top-predator. We used resistant kernel modeling to assess snow leopard population connectivity across its global range. We developed an expert-based resistance surface that predicted cost of movement as functions of topographical complexity and land cover. e distribution of individuals was simulated as a uniform density of points throughout the currently accepted global range. -
AC22 Doc. 5.5
AC22 Doc. 5.5 CONVENTION ON INTERNATIONAL TRADE IN ENDANGERED SPECIES OF WILD FAUNA AND FLORA ___________________ Twenty-second meeting of the Animals Committee Lima (Peru), 7-13 July 2006 Regional reports NORTH AMERICA 1. This report has been prepared by Rodrigo A. Medellín, the regional representative for North America, and Robert R. Gabel (alternate member). General information 2. Contributors to the report (authors): Canada: Management and Scientific Authorities, Wildlife Trade and International Division, Canadian Wildlife Service, Environment Canada. Mexico: Comisión Nacional para el Conocimiento y Uso de la Biodiversidad (CONABIO), Scientific Authority; Dirección General de Vida Silvestre (DGVS-SEMARNAT), Management Authority; and Procuraduría Federal de Protección al Ambiente (PROFEPA-SEMARNAT), Law Enforcement Authority. United States of America: Division of Scientific Authority and Division of Management Authority, U.S. Fish and Wildlife Service; National Marine Fisheries Service; Office of the U.S. Trade Representative. 3. Number of Parties in the region: 3 4. Number of Parties responding to communications: 3 5. Names of other institutions, NGOs contacted for CITES work during the period: a) CANADA: Provincial and territorial Management and Scientific Authorities, Canadian Furbearer Management Committee, Fisheries and Oceans Canada, Canada Border Services Agency, TRAFFIC North America, Fédération des Pourvoiries du Québec Inc., Guide Outfitters Association of British Columbia, Alberta Professional Outfitters Society, International -
Return of a Lost Structure in the Evolution of Felid Dentition Revisited: a Devoevo Perspective on the Irreversibility of Evolution
bioRxiv preprint doi: https://doi.org/10.1101/2021.02.04.429820; this version posted February 5, 2021. The copyright holder for this preprint (which was not certified by peer review) is the author/funder. All rights reserved. No reuse allowed without permission. RUNNING HEAD: LYNX M2 AND IRREVERSIBILE EVOLUTION Return of a lost structure in the evolution of felid dentition revisited: A DevoEvo perspective on the irreversibility of evolution Vincent J. Lynch Department of Biological Sciences, University at Buffalo, SUNY, 551 Cooke Hall, Buffalo, NY, 14260, USA. Correspondence: [email protected] 1 bioRxiv preprint doi: https://doi.org/10.1101/2021.02.04.429820; this version posted February 5, 2021. The copyright holder for this preprint (which was not certified by peer review) is the author/funder. All rights reserved. No reuse allowed without permission. RUNNING HEAD: LYNX M2 AND IRREVERSIBILE EVOLUTION Abstract There is a longstanding interest in whether the loss of complex characters is reversible (so-called “Dollo’s law”). Reevolution has been suggested for numerous traits but among the first was Kurtén (1963), who proposed that the presence of the second lower molar (M2) of the Eurasian lynx (Lynx lynx) was a violation of Dollo’s law because all other Felids lack M2. While an early and often cited example for the reevolution of a complex trait, Kurtén (1963) and Werdelin (1987) used an ad hoc parsimony argument to support their proposition that M2 reevolved in Eurasian lynx. Here I revisit the evidence that M2 reevolved in Eurasian lynx using explicit parsimony and maximum likelihood models of character evolution and find strong evidence that Kurtén (1963) and Werdelin (1987) were correct – M2 reevolved in Eurasian lynx. -
Conservation of Snow Leopards: Spill-Over Benefits for Other Carnivores?
Conservation of snow leopards: spill-over benefits for other carnivores? J USTINE S. ALEXANDER,JEREMY J. CUSACK,CHEN P ENGJU S HI K UN and P HILIP R IORDAN Abstract In high-altitude settings of Central Asia the protection will also benefit many other species (Noss, Endangered snow leopard Panthera uncia has been recog- ; Andelman & Fagan, ). Top predators often nized as a potential umbrella species. As a first step in asses- meet this criterion (Sergio et al., ; Dalerum et al., sing the potential benefits of snow leopard conservation for ; Rozylowicz et al., ), with many large carnivores other carnivores, we sought a better understanding of the additionally possessing charismatic qualities and wide pub- presence of other carnivores in areas occupied by snow leo- lic recognition that can attract disproportionate conserva- pards in China’s Qilianshan National Nature Reserve. We tion investments (Sergio et al., ; Karanth & Chellam, used camera-trap and sign surveys to examine whether ). The flagship status of such carnivores can bring in- other carnivores were using the same travel routes as snow direct benefits to other species that are neglected or over- leopards at two spatial scales. We also considered temporal looked, by highlighting common threats and emphasizing interactions between species. Our results confirm that other their mutual dependence. A fundamental step in identifying carnivores, including the red fox Vulpes vulpes, grey wolf and quantifying potential benefits for other species is to Canis lupus, Eurasian lynx Lynx lynx and dhole Cuon alpinus, demonstrate the spatial extent of co-occurrence in the occur along snow leopard travel routes, albeit with low detec- area of interest (Andelman & Fagan, ). -
Federal Register/Vol. 70, No. 96/Thursday, May 19, 2005
Federal Register / Vol. 70, No. 96 / Thursday, May 19, 2005 / Proposed Rules 28895 probability of tire failure, none of which necessary to meet the RMA’s DEPARTMENT OF THE INTERIOR were statistically significant. recommended tire pressure reserve, but Consequently, this model also did not increases of this magnitude could cause Fish and Wildlife Service establish a safety benefit associated with ride comfort to decrease considerably. a tire pressure reserve. In such cases, an increase in tire size 50 CFR Part 17 However, because this latter model would be needed, thereby triggering produced a value that approached production changes and associated cost RIN 1018–AT31 significance (p value = 0.06), we increases. Again, for a more complete decided to use these results to develop Endangered and Threatened Wildlife discussion, please see the analysis of and Plants; 12-Month Petition Finding a hypothetical estimate of the costs and costs and benefits placed in the benefits of a tire pressure reserve, for the and Proposed Rule To Delist the docket.38 Given that the agency’s careful Mexican Bobcat (Lynx Rufus moment assuming that an association review of the data has found no had been demonstrated. The details of Escuinapae) demonstrable safety benefit from a tire this analysis have been placed in the pressure reserve requirement as would AGENCY: Fish and Wildlife Service, docket,36 but the following summarizes Interior. the key points. justify rulemaking, it is unlikely that ACTION: Proposed rule; notice of finding. Using this model, we produced an imposition of these costs on consumers could withstand scrutiny under the estimate of 2.15% fewer tire failures if SUMMARY: We, the U.S.