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<strong>Status</strong> <strong>Survey</strong> <strong>and</strong> <strong>Conservation</strong> <strong>Action</strong> <strong>Plan</strong><br />
Bears<br />
<strong>Compiled</strong> <strong>by</strong><br />
Christopher Servheen, Stephen Herrero <strong>and</strong> Bernard Peyton<br />
IUCN/SSC Bear Specialist Group<br />
IUCN/SSC Polar Bear Specialist Group
Donors to the SSC <strong>Conservation</strong> Communications Programme<br />
<strong>and</strong> the Bear <strong>Action</strong> <strong>Plan</strong><br />
The IUCN/Species Survival Commission is committed to communicate important species conservation information<br />
to natural resource managers, decision-makers <strong>and</strong> others whose actions affect the conservation of biodiversity.<br />
The SSC’s <strong>Action</strong> <strong>Plan</strong>s, Occasional Papers, news magazine (Species), Membership Directory <strong>and</strong> other<br />
publications are supported <strong>by</strong> a wide variety of generous donors including:<br />
The Sultanate of Oman established the Peter Scott IUCN/SSC <strong>Action</strong> <strong>Plan</strong> Fund in 1990. The Fund supports <strong>Action</strong><br />
<strong>Plan</strong> development <strong>and</strong> implementation; to date, more than 80 grants have been made from the Fund to Specialist<br />
Groups. As a result, the <strong>Action</strong> <strong>Plan</strong> Programme has progressed at an accelerated level <strong>and</strong> the network has grown<br />
<strong>and</strong> matured significantly. The SSC is grateful to the Sultanate of Oman for its confidence in <strong>and</strong> support for species<br />
conservation worldwide.<br />
The Chicago Zoological Society (CZS) provides significant in-kind <strong>and</strong> cash support to the SSC, including grants<br />
for special projects, editorial <strong>and</strong> design services, staff secondments <strong>and</strong> related support services. The mission of<br />
CZS is to help people develop a sustainable <strong>and</strong> harmonious relationship with nature. The Zoo carries out its<br />
mission <strong>by</strong> informing <strong>and</strong> inspiring 2,000,000 annual visitors, serving as a refuge for species threatened with<br />
extinction, developing scientific approaches to manage species successfully in zoos <strong>and</strong> the wild, <strong>and</strong> working with<br />
other zoos, agencies, <strong>and</strong> protected areas around the world to conserve habitats <strong>and</strong> wildlife.<br />
The Council of Agriculture (COA), Taiwan has awarded major grants to the SSC’s Wildlife Trade Programme <strong>and</strong><br />
<strong>Conservation</strong> Communications Programme. This support has enabled SSC to continue its valuable technical<br />
advisory service to the Parties to CITES as well as to the larger global conservation community. Among other<br />
responsibilities, the COA is in charge of matters concerning the designation <strong>and</strong> management of nature reserves,<br />
conservation of wildlife <strong>and</strong> their habitats, conservation of natural l<strong>and</strong>scapes, coordination of law enforcement<br />
efforts as well as promotion of conservation education, research <strong>and</strong> international cooperation.<br />
The World Wide Fund for Nature (WWF) provides significant annual operating support to the SSC. WWF’s<br />
contribution supports the SSC’s minimal infrastructure <strong>and</strong> helps ensure that the voluntary network <strong>and</strong><br />
Publications Programme are adequately supported. WWF aims to conserve nature <strong>and</strong> ecological processes <strong>by</strong>: (1)<br />
preserving genetic, species, <strong>and</strong> ecosystem diversity; (2) ensuring that the use of renewable natural resources is<br />
sustainable both now <strong>and</strong> in the longer term; <strong>and</strong> (3) promoting actions to reduce pollution <strong>and</strong> the wasteful<br />
exploitation <strong>and</strong> consumption of resources <strong>and</strong> energy. WWF is one of the world’s largest independent conservation<br />
organizations with a network of National Organizations <strong>and</strong> Associates around the world <strong>and</strong> over 5.2 million<br />
regular supporters. WWF continues to be known as World Wildlife Fund in Canada <strong>and</strong> in the United States of<br />
America.<br />
The Department of the Environment Transport <strong>and</strong> the Regions (DETR), UK supports a Red List Officer post at<br />
the SSC Centre in Cambridge, UK, where the SSC Trade Programme staff are also located. Together with two other<br />
Government-funded agencies, Scottish Natural Heritage <strong>and</strong> the Royal Botanic Gardens, Kew, the DETR is also<br />
financing a specialist plants officer. Further support for the centre is being offered <strong>by</strong> two NGO members of IUCN:<br />
the World Wide Fund for Nature – UK, <strong>and</strong> <strong>Conservation</strong> International, US.<br />
The National Fish <strong>and</strong> Wildlife Foundation (NFWF) is a nonprofit organisation, established <strong>by</strong> an act of the US<br />
Congress in 1984, dedicated to promoting conservation <strong>and</strong> sustainable use of natural resources in the United<br />
States <strong>and</strong> internationally. The Foundation seeks to achieve its goals <strong>by</strong> developing partnerships between the public<br />
<strong>and</strong> private sectors, <strong>and</strong> <strong>by</strong> supporting conservation activities that address the root causes of environmental<br />
problems.
<strong>Status</strong> <strong>Survey</strong> <strong>and</strong> <strong>Conservation</strong> <strong>Action</strong> <strong>Plan</strong><br />
Bears<br />
<strong>Compiled</strong> <strong>by</strong> Christopher Servheen, Stephen Herrero <strong>and</strong> Bernard Peyton<br />
IUCN/SSC Bear Specialist Group<br />
IUCN/SSC Polar Bear Specialist Group<br />
Editorial assistance <strong>by</strong> Kristy Pelletier, Kana Moll, Joseph Moll
The designation of geographical entities in this book, <strong>and</strong> the presentation of the material, do not imply the expression of any opinion<br />
whatsoever on the part of IUCN concerning the legal status of any country, territory, or area, or of its authorities, or concerning the<br />
delimitation of its frontiers or boundaries.<br />
The opinions expressed in this volume do not necessarily reflect those of IUCN.<br />
Published <strong>by</strong>: IUCN, Gl<strong>and</strong>, Switzerl<strong>and</strong>, <strong>and</strong> Cambridge, UK<br />
Copyright: © 1998 International Union for <strong>Conservation</strong> of Nature <strong>and</strong> Natural Resources<br />
Reproduction of this publication for educational <strong>and</strong> other non-commercial purposes is authorised without prior written<br />
permission from the copyright holder provided the source is fully acknowledged.<br />
Reproduction of this publication for resale or other commercial purposes is prohibited without prior written permission of<br />
the copyright holder.<br />
Citation: Servheen, C., Herrero, S., <strong>and</strong> Peyton, B. (compilers). (1998) Bears. <strong>Status</strong> <strong>Survey</strong> <strong>and</strong> <strong>Conservation</strong> <strong>Action</strong> <strong>Plan</strong>. IUCN/SSC<br />
Bear <strong>and</strong> Polar Bear Specialist Groups. IUCN, Gl<strong>and</strong>, Switzerl<strong>and</strong> <strong>and</strong> Cambridge, UK. x + 309 pp.<br />
ISBN: 2-8317-0462-6<br />
Cover photo: Spectacled bear (Tremarctos ornatus), La <strong>Plan</strong>ada, Colombia. (J. Orejuela)<br />
Produced <strong>by</strong>: The Nature <strong>Conservation</strong> Bureau Ltd, Newbury, UK.<br />
Printed <strong>by</strong>: Information Press, Oxford, UK.<br />
Available from: IUCN Publications Services Unit<br />
219c Huntingdon Road, Cambridge CB3 0DL, UK<br />
Tel: +44 1223 277894, Fax: +44 1223 277175<br />
E-mail: info@books.iucn.org<br />
WWW: http://www.iucn.org<br />
A catalogue of IUCN publications is also available.<br />
The text of this book is printed on 115 gsm Zone Silk, which is rated as 4-star under the Eco-Check system <strong>and</strong> is made from 100%<br />
sustainable fibre sources using chlorine-free processes.<br />
ii
Foreword .......................................................................v<br />
Acknowledgements .......................................................vi<br />
Executive Summary .....................................................vii<br />
Summary of the <strong>Status</strong> of Bear Species<br />
<strong>by</strong> Distribution ..............................................................ix<br />
CHRISTOPHER SERVHEEN<br />
Chapter 1: Introduction ................................................. 1<br />
STEPHEN HERRERO<br />
The nature of bears.................................................. 1<br />
Why conserve bears? ...............................................4<br />
<strong>Status</strong> <strong>Survey</strong> <strong>and</strong> <strong>Conservation</strong> <strong>Action</strong> <strong>Plan</strong><br />
for Bears .................................................................. 6<br />
Chapter 2: An Overview of Bear <strong>Conservation</strong><br />
<strong>Plan</strong>ning <strong>and</strong> Implementation ........................................ 8<br />
BERNARD PEYTON, CHRISTOPHER SERVHEEN,<br />
AND STEPHEN HERRERO<br />
Introduction ............................................................8<br />
<strong>Plan</strong>ning .................................................................. 8<br />
Identifying threats ................................................... 9<br />
Prioritizing threats ................................................. 10<br />
Determining what is needed to address threats ..... 10<br />
Implementation ..................................................... 14<br />
Summary ............................................................... 24<br />
Chapter 3: Genetics of the Bears of the World ............. 25<br />
LISETTE WAITS, DAVID PAETKAU, AND CURTIS STROBECK<br />
Overview ................................................................ 25<br />
1. Interspecific phylogenetic analyses .................... 26<br />
2. Intraspecific population structure analyses ....... 27<br />
3. Genetic diversity within populations ................. 29<br />
4. Ecological applications ...................................... 30<br />
5. Forensic applications ......................................... 31<br />
Chapter 4: The Trade in Bears <strong>and</strong> Bear Parts ............ 33<br />
CHRISTOPHER SERVHEEN<br />
Introduction .......................................................... 33<br />
Origins of bile in trade ........................................... 33<br />
Value of bear parts ................................................ 34<br />
Bear farming .......................................................... 36<br />
The future of trade in bear parts in<br />
North America ...................................................... 36<br />
Control of trade in bear parts ................................ 37<br />
Chapter 5: Brown Bear <strong>Conservation</strong> <strong>Action</strong> <strong>Plan</strong><br />
for North America (Ursus arctos) ................................ 39<br />
Introduction .......................................................... 40<br />
Contents<br />
iii<br />
Alaska .................................................................... 40<br />
STERLING D. MILLER AND JOHN SCHOEN<br />
Canada ................................................................... 46<br />
BRUCE MCLELLAN AND VIVIAN BANCI<br />
United States: Grizzly Bear in the Lower 48 .......... 50<br />
CHRISTOPHER SERVHEEN<br />
Chapter 6: Brown Bear <strong>Conservation</strong> <strong>Action</strong> <strong>Plan</strong><br />
for Europe (Ursus arctos) ............................................ 55<br />
Introduction .......................................................... 56<br />
Austria ................................................................... 56<br />
GEORG RAUER<br />
Bulgaria ................................................................. 59<br />
NIKOLAI SPASSOV AND G. SPIRIDONOV<br />
Finl<strong>and</strong> ................................................................... 63<br />
ERIK S. NYHOLM AND KAI-EERIK NYHOLM<br />
France .................................................................... 68<br />
JEAN JACQUES CAMARRA<br />
Greece .................................................................... 72<br />
GEORGE MERTZANIS<br />
Italy (Abruzzo) ....................................................... 81<br />
GIORGIO BOSCAGLI<br />
Italy (Trentino) ...................................................... 84<br />
FABIO OSTI<br />
Norway .................................................................. 86<br />
OLE JAKOB SØRENSEN, JON E. SWENSON, AND TOR KVAM<br />
Pol<strong>and</strong> .................................................................... 89<br />
WITOLD FRACKOWIAK, ROMAN GULA,<br />
AND KAJETAN PERZANOWSKI<br />
Romania ................................................................. 93<br />
OVIDIU IONESCU<br />
Russia (see page 136)<br />
Slovakia ................................................................. 96<br />
PAVEL HELL AND SLAVOMÍR FIND’O<br />
Spain: eastern <strong>and</strong> western Cantabria ................... 100<br />
Eastern Cantabrian subpopulation ................ 101<br />
ANTHONY P. CLEVENGER AND FRANCISCO J. PURROY<br />
Western Cantabrian subpopulation ............... 104<br />
JAVIER NAVES CIENFUEGOS AND CARLOS NORES QUESADA<br />
Sweden ................................................................. 111<br />
JON E. SWENSON, FINN SANDEGREN, ANDERS BJÄRVALL,<br />
ROBERT FRANZÉN, ARNE SÖDERBERG, AND PETTER WABAKKEN<br />
Former Yugoslavia ............................................... 113<br />
DJURO HUBER<br />
Bosnia <strong>and</strong> Hercegovina ................................ 113<br />
Croatia ........................................................... 115<br />
Macedonia...................................................... 118<br />
Montenegro <strong>and</strong> Serbia (with Kosovo) .......... 118<br />
Slovenia .......................................................... 119<br />
DJURO HUBER AND MIHA ADAMIC
Chapter 7: Brown Bear <strong>Conservation</strong> <strong>Action</strong> <strong>Plan</strong><br />
for Asia (Ursus arctos)............................................... 123<br />
Introduction ........................................................ 123<br />
China: Heilonjiang black <strong>and</strong> brown bears.......... 123<br />
CHENG JIZHEN<br />
India..................................................................... 125<br />
S. SATHYAKUMAR<br />
Japan: Hokkaido ................................................. 128<br />
TSUTOMU MANO AND JOSEPH MOLL<br />
Mongolia: Gobi bear ........................................... 131<br />
THOMAS MCCARTHY<br />
Russia .................................................................. 136<br />
IGOR CHESTIN<br />
Chapter 8: American Black Bear <strong>Conservation</strong><br />
<strong>Action</strong> <strong>Plan</strong> (Ursus americanus)................................. 144<br />
MICHAEL R. PELTON, ALEX B. COLEY, THOMAS H. EASON,<br />
DIANA L. DOAN MARTINEZ, JOEL A. PEDERSON,<br />
FRANK T. VAN MANEM AND KEITH M. WEAVER<br />
Introduction ........................................................ 144<br />
Historic range, current distribution <strong>and</strong> status ... 145<br />
Canada ................................................................. 147<br />
United States........................................................ 151<br />
Mexico ................................................................. 155<br />
Chapter 9: Spectacled Bear <strong>Conservation</strong><br />
<strong>Action</strong> <strong>Plan</strong> (Tremarctos ornatus) .............................. 157<br />
BERNARD PEYTON<br />
Introduction ........................................................ 157<br />
Benefits of spectacled bear conservation ............. 158<br />
<strong>Status</strong> <strong>and</strong> distribution ........................................ 159<br />
Legal status.......................................................... 161<br />
Management ........................................................ 161<br />
Human-bear interactions..................................... 162<br />
Public education needs ........................................ 162<br />
Specific conservation recommendations .............. 162<br />
Bolivia .................................................................. 164<br />
DAMIÁN I. RUMIZ AND JORGE SALAZAR<br />
Colombia .............................................................. 168<br />
JORGE OREJUELA AND JEFFREY P. JORGENSON<br />
Ecuador ................................................................ 179<br />
LUIS SUÁREZ<br />
Perú ..................................................................... 182<br />
BERNARD PEYTON – COORDINATOR<br />
Venezuela ............................................................. 193<br />
EDGARD YERENA – COORDINATOR<br />
Chapter 10: Asiatic Black Bear <strong>Conservation</strong><br />
<strong>Action</strong> <strong>Plan</strong> (Ursus thibetanus) .................................. 199<br />
Introduction ........................................................ 200<br />
China ................................................................... 200<br />
MA YIQING AND LI XIAOMIN<br />
India..................................................................... 202<br />
S. SATHYAKUMAR<br />
Japan ................................................................... 207<br />
TOSHIHIRO HAZUMI<br />
Russia .................................................................. 211<br />
IGOR CHESTIN AND VICTOR YUDIN<br />
Taiwan: Formosan black bear ............................. 213<br />
YING WANG<br />
iv<br />
Vietnam: black bear <strong>and</strong> sun bear........................ 216<br />
DO DINH SAM<br />
Chapter 11: Sun Bear <strong>Conservation</strong> <strong>Action</strong> <strong>Plan</strong><br />
(Helarctos malayanus) ............................................... 219<br />
CHRISTOPHER SERVHEEN<br />
Introduction ........................................................ 219<br />
Historic range <strong>and</strong> current distribution ............... 219<br />
<strong>Status</strong> ................................................................... 220<br />
Legal status.......................................................... 220<br />
Population threats ............................................... 221<br />
Habitat threats .................................................... 221<br />
Management ........................................................ 222<br />
Human-bear interactions..................................... 222<br />
Public education needs ........................................ 222<br />
Specific conservation recommendations .............. 222<br />
Lao PDR ............................................................. 223<br />
RICHARD E. SALTER<br />
Vietnam (see page 216)<br />
Chapter 12: Sloth Bear <strong>Conservation</strong> <strong>Action</strong> <strong>Plan</strong><br />
(Melursus ursinus) ..................................................... 225<br />
DAVID L. GARSHELIS, ANUP R. JOSHI, JAMES L.D. SMITH,<br />
AND CLIFFORD G. RICE<br />
Introduction ........................................................ 225<br />
General distribution ............................................ 227<br />
Populations <strong>and</strong> status ........................................ 228<br />
India..................................................................... 229<br />
Nepal ................................................................... 236<br />
Chapter 13: Giant P<strong>and</strong>a <strong>Conservation</strong> <strong>Action</strong> <strong>Plan</strong><br />
(Ailuropoda melanoleuca) .......................................... 241<br />
DONALD G. REID AND JIEN GONG<br />
Overview of the giant p<strong>and</strong>a ................................ 241<br />
<strong>Status</strong> <strong>and</strong> distribution ........................................ 244<br />
Legal status.......................................................... 246<br />
Population threats ............................................... 246<br />
Habitat threats .................................................... 248<br />
Management ........................................................ 251<br />
Human-p<strong>and</strong>a interactions .................................. 251<br />
Public education needs ........................................ 252<br />
Specific conservation recommendations .............. 252<br />
Chapter 14: Global <strong>Status</strong> <strong>and</strong> Management<br />
of the Polar Bear (Ursus maritimus) .......................... 255<br />
IUCN/SSC POLAR BEAR SPECIALIST GROUP<br />
Introduction ........................................................ 256<br />
Current distribution <strong>and</strong> status ........................... 256<br />
Population <strong>and</strong> habitat threats ............................ 260<br />
Management ........................................................ 262<br />
Specific conservation recommendations .............. 270<br />
Literature Cited ......................................................... 271<br />
Appendix 1: Bear Specialist Group Members<br />
<strong>and</strong> Contributing Authors .......................................... 297<br />
Appendix 2: Polar Bear Specialist Group Members ... 302<br />
Appendix 3: IUCN Red List Categories ..................... 303
The bears are one of the most diverse groups of large<br />
mammals. Bears are well-known <strong>and</strong> have a positive<br />
image for much of the public. They occupy an extremely<br />
wide range of habitats including lowl<strong>and</strong> tropical rain<br />
forest along the equator, both coniferous <strong>and</strong> deciduous<br />
forests, prairie grassl<strong>and</strong>s, desert steppe, coastal rainforest,<br />
arctic tundra, <strong>and</strong> alpine talus slopes. They are<br />
opportunistic omnivores whose diet varies from plant<br />
foliage, roots, <strong>and</strong> fruits; insect adults, larvae, <strong>and</strong> eggs;<br />
animal matter from carrion; animal matter from predation;<br />
<strong>and</strong> fish. Their dentition <strong>and</strong> digestive system reflects this<br />
varied diet.<br />
The eight bear species currently exist in more than 60<br />
countries on four continents. Unfortunately, bear numbers<br />
<strong>and</strong> range are declining in most areas of their range. Some<br />
species have been reduced in numbers <strong>by</strong> 50% or more in<br />
the past 100 years. Many populations are fragmented <strong>and</strong><br />
thus more vulnerable, <strong>and</strong> human activity continues to<br />
intrude into bear habitat. The time for conservation action<br />
is growing short for many species <strong>and</strong> it is likely that in the<br />
next 20 years, many isolated bear populations will go<br />
extinct forever.<br />
Bears are a key indicator of ecosystem health wherever<br />
they are found. As such, bears can be a key focus for<br />
ecosystem conservation. <strong>Conservation</strong> of bears <strong>and</strong> the<br />
maintenance of the habitat they need to survive will<br />
conserve habitat <strong>and</strong> space needed for many other species.<br />
<strong>Conservation</strong> of bears also conserves resources needed <strong>by</strong><br />
local communities such as watersheds, wildlife, <strong>and</strong> the<br />
local culture that in many cases includes bears in legends<br />
<strong>and</strong> stories.<br />
Bears are declining in many areas due to a lack of<br />
awareness of their precarious status <strong>and</strong> limited knowledge<br />
Foreword<br />
v<br />
about what can <strong>and</strong> must be done to conserve them. This<br />
is particularly acute in developing countries in Asia. Outside<br />
of bears in Japan <strong>and</strong> some parts of India <strong>and</strong> Nepal, <strong>and</strong><br />
the giant p<strong>and</strong>a in China, there is virtually nothing known<br />
about the bears in the wild in Asia. Asia is the place where<br />
the Asiatic black bear, sloth bear, sun bear, <strong>and</strong> some<br />
populations of brown bear face an uncertain future.<br />
Increasing fragmentation of populations combined with<br />
ongoing habitat loss <strong>and</strong> unregulated killing often for sale<br />
of parts threaten these Asian bears.<br />
The purpose of this status report <strong>and</strong> conservation<br />
action plan is to highlight what we know <strong>and</strong> what we<br />
don’t know about all the bears of the world. We have tried<br />
to make suggestions on how to successfully implement<br />
conservation programs for bears <strong>and</strong> their habitat.<br />
Hopefully this report can be a resource for governments,<br />
conservation organizations, l<strong>and</strong> managers, <strong>and</strong> students<br />
to focus conservation efforts <strong>and</strong> to serve as a benchmark<br />
about the current status of bear conservation.<br />
The production of this <strong>Action</strong> <strong>Plan</strong> began in the early<br />
1990s. Inevitably, some of the information will have become<br />
dated <strong>by</strong> the time of publication. However, we consider it<br />
important not to delay publication <strong>by</strong> seeking updates at<br />
this stage. We would ask the readers to consider this<br />
publication as one step in the continuous process of action<br />
planning for bears, recognizing that new information is<br />
constantly becoming available. It is not meant to be an end<br />
to the story of bear conservation, but a beginning.<br />
Christopher Servheen<br />
Co-Chair, IUCN/SSC Bear Specialist Group<br />
University of Montana<br />
Missoula, Montana 59812 USA
Many people worked on the production of this document.<br />
First of all thanks are due to the experts on bears worldwide<br />
who were the authors of this document: Miha Adamic,<br />
Vivian Banci, Anders Bjarvall, Giorgio Boscagli, Jean<br />
Jacques Camarra, Igor Chestin, Anthony Clevenger, Alex<br />
B. Coley, Do Dinh Sam, Diana L. Doan Martinez, Thomas<br />
H. Eason, Slavomir Find’o, Wiltold Frackowiak, Robert<br />
Franzen, David Garshelis, Jein Gong, Roman Gula,<br />
Toshihiro Hazumi, Pavel Hell, Steve Herrero, Djuro<br />
Huber, Ovidiu Ionescu, the IUCN/SSC Polar Bear<br />
Specialist Group, Cheng Jizhen, Jeffery Jorgenson, Anup<br />
Joshi, Tor Kvam, Li Xiaomin, Tsutomu Mano, Tom<br />
McCarthy, Bruce McLellan, Jorgos Mertzanis, Sterling<br />
Miller, Joseph Moll, Javier Naves Cienfuegos, Erik<br />
Nyholm, Kai-Eerik Nyholm, Jorge Orejuela, Fabio Osti,<br />
David Paetkau, Joel A. Pederson, Michael Pelton, Kajetan<br />
Perzanowski, Bernie Peyton, Francisco Purroy, Carlos<br />
Nores Quesada, Georg Rauer, Don Reid, Clifford Rice,<br />
Damian Rumiz, Jorge Salazar, Richard Salter, Finn<br />
S<strong>and</strong>egren, S. Sathyakumar, John Schoen, James Smith,<br />
Arne Soderberg, Ole Jakob Sorensen, Nikolai Spassov,<br />
G. Spiridonov, Curtis Strobeck, Luis Suarez, Jon Swenson,<br />
Mitch Taylor, Frank T. van Manen, Petter Wabakken,<br />
Lisette Waits, Keith M. Weaver, Ying Wang, Oystein<br />
Wiig, Edgard Yerena, Ma Yiqing, Victor Yudin. These<br />
people represent the experts on bear biology status <strong>and</strong><br />
management as well as specialists in genetics <strong>and</strong> other<br />
fields.<br />
Thanks are due to Dr. George Rabb who had the vision<br />
to support the production of this document <strong>and</strong> whose<br />
support started the whole project rolling. Whitney Tilt <strong>and</strong><br />
Acknowledgements<br />
vi<br />
Amos Eno of the National Fish <strong>and</strong> Wildlife Foundation<br />
were very supportive <strong>and</strong> made commitments that allowed<br />
us to complete this task. Alison Wilson <strong>and</strong> Elise Blackburn<br />
worked tirelessly editing <strong>and</strong> proof reading, <strong>and</strong> checking<br />
tables, figures, <strong>and</strong> citations. Mariano Giminez-Dixon at<br />
IUCN was a constant supporter of this project <strong>and</strong> helped<br />
in many ways. Thanks are also due to the International<br />
Association for Bear Research <strong>and</strong> Management, the<br />
professional organization of bear biologists, <strong>and</strong> its past<br />
president Dr. Sterling Miller for support <strong>and</strong> encouragement<br />
throughout this process.<br />
Recognition <strong>and</strong> special thanks are due to the editorial<br />
efforts of Kristy Pelletier, Kana Moll, <strong>and</strong> Joe Moll who<br />
carried the burden of so many details in such a complex<br />
<strong>and</strong> long-term project. Their skill <strong>and</strong> dedication at<br />
organizing such a large amount of diverse information<br />
from so many people is sincerely appreciated <strong>and</strong> this<br />
project would not have been completed without them.<br />
They spent many hours at the computer reading<br />
manuscripts, checking details, <strong>and</strong> contacting authors.<br />
Given the scope of this document, it is recognized that<br />
some errors exist, <strong>and</strong> I take full responsibility for them. In<br />
some cases, there was disagreement between authors or<br />
discrepancies in the text. Judgment was used to make<br />
decisions in these cases, <strong>and</strong> I accept responsibility for<br />
such decisions.<br />
Christopher Servheen<br />
Co-chair, IUCN/SSC Bear Specialist Group<br />
University of Montana<br />
Missoula, Montana 59812 USA
This status survey <strong>and</strong> conservation action plan describes<br />
the status <strong>and</strong> conservation needs of the eight bear species<br />
of the world. These species currently live in more than 65<br />
countries/autonomous regions in four continents. They<br />
are a diverse group of large mammals living in a variety of<br />
habitats from tropical rainforests to arctic ice. Bears are<br />
the umbrella species in most of the ecosystems they inhabit.<br />
The conservation of bears <strong>and</strong> their habitats will preserve<br />
the most biodiversity in these areas <strong>and</strong> focus management<br />
efforts on preserving watershed resources that also sustain<br />
human populations.<br />
<strong>Conservation</strong> efforts for bears in North America <strong>and</strong><br />
Western Europe are much more intensive <strong>and</strong> coordinated<br />
than in Asia or Latin America where research <strong>and</strong><br />
management are minimal or nonexistent. The exception to<br />
this in Asia is the intensive conservation of the giant p<strong>and</strong>a<br />
in China. The greatest threats to bears exist in Asia, the<br />
Middle East, <strong>and</strong> parts of South America (Table 1).<br />
All bear species have declined in numbers <strong>and</strong><br />
distribution due to the impacts of human activities. Major<br />
activities that impact bears are habitat alteration <strong>and</strong><br />
destruction resulting from forest conversion to agriculture,<br />
human settlement in bear habitat, <strong>and</strong> excessive forest<br />
harvest. Unregulated killing of bears for sport, sale of<br />
their parts in medicinal products, protection of crops or<br />
livestock, <strong>and</strong> fear of these powerful animals has led to<br />
their decline.<br />
Asian bears face a particularly destructive combination<br />
of all these threats as well as a critical lack of knowledge<br />
about their status, distribution, <strong>and</strong> requirements for<br />
survival. Many bear populations in these areas will<br />
disappear before they are ever documented.<br />
Bear populations at greatest risk include Asiatic black<br />
bear populations in Baluchistan, Taiwan, <strong>and</strong> many areas<br />
of Southeast Asia; many small isolated sloth bear<br />
Table 1. Bear species at greatest risk.<br />
Executive Summary<br />
vii<br />
populations throughout their range; sun bear populations<br />
throughout their range; brown bear populations in<br />
Mongolia, Tibet, France, Spain, <strong>and</strong> Italy; all giant p<strong>and</strong>a<br />
populations; <strong>and</strong> the spectacled bear populations in<br />
Venezuela, Columbia, <strong>and</strong> the desert populations in Peru.<br />
Priority actions for bear conservation include:<br />
• Initiate surveys of status <strong>and</strong> distribution for Asian<br />
bears; particularly sun bears <strong>and</strong> Asiatic black bears in<br />
Southeast Asia <strong>and</strong> southwest Asia, <strong>and</strong> brown bears<br />
in the Middle East <strong>and</strong> southern Asia.<br />
• Develop cooperative projects to work with select<br />
countries in the range of sun bears, Asiatic black bears,<br />
spectacled bears, <strong>and</strong> Asian brown bears to establish<br />
local managers with knowledge of <strong>and</strong> experience with<br />
bears <strong>and</strong> to develop management plans. This is<br />
particularly important in countries with unknown bear<br />
populations like Indonesia, Malaysia, Thail<strong>and</strong>, Laos,<br />
Vietnam, Myanmar, <strong>and</strong> Venezuela <strong>and</strong> in countries<br />
with significant bear populations where more effort is<br />
needed such as China, Far East Russia, Ecuador,<br />
Bolivia, <strong>and</strong> Peru.<br />
• Enhance cross-border management efforts as many of<br />
the best remaining populations <strong>and</strong> habitats exist across<br />
international borders such as Peru-Bolivia-Ecuador,<br />
Columbia-Venezuela, Laos-Vietnam, <strong>and</strong> Greece-<br />
Bulgaria-Macedonia-Albania, <strong>and</strong> France-Spain.<br />
• Support research projects to develop basic knowledge<br />
of habitat requirements, population status <strong>and</strong> survey<br />
methods, <strong>and</strong> mortality management to serve as the<br />
biological basis for management plans.<br />
• Document the impacts of illegal trade in bears in Asian<br />
countries <strong>and</strong> select study areas to document these<br />
impacts on representative populations of Asiatic black<br />
bears in China <strong>and</strong> in places in Southeast Asia such as<br />
in Laos or Vietnam.<br />
Distribution Conservaton<br />
Species areas <strong>Status</strong> Threats efforts<br />
Giant p<strong>and</strong>a China Endangered Small numbers; fragmented populations Intensive<br />
Asiatic black bear Asia Threatened to Highly fragmented; virtually unknown in the None<br />
Endangered wild; ongoing killing for parts trade<br />
Sun bear Southeast Asia Threatened or Highly fragmented; unknown in the wild; None<br />
Endangered but<br />
basically unknown<br />
habitat conversion<br />
Sloth bear Indian subcontinent Threatened Highly fragmented; intensive human pressures Few<br />
Spectacled bear South America Threatened Habitat loss; illegal hunting; lack of<br />
sustainable resource use <strong>by</strong> local people<br />
Few
• Link bears to ecosystem health <strong>and</strong> human community<br />
prosperity in countries within the range of each species<br />
with projects that focus on the needs of bears, humans<br />
<strong>and</strong> their shared resources.<br />
• Study the relationship of forest harvest to sun bear <strong>and</strong><br />
spectacled bear food habits <strong>and</strong> habitat use in tropical<br />
forests where harvest pressure is high <strong>and</strong> where the<br />
impacts of harvest are unknown.<br />
• Work with local wildlife managers to develop sound<br />
viii<br />
research programs, population survey techniques, <strong>and</strong><br />
sustainable harvest plans in eastern European countries<br />
such as Romania <strong>and</strong> Bulgaria.<br />
This action plan attempts to summarize a vast amount of<br />
information. It details much of what we know about bears,<br />
but the gaps clearly show what we do not know <strong>and</strong> where<br />
we need to place our conservation efforts in the future if we<br />
are to stop the decline of bear populations worldwide.
Summary of the <strong>Status</strong> of Bear Species<br />
<strong>by</strong> Distribution<br />
Christopher Servheen<br />
Summary of the status of bear species <strong>by</strong> distribution.<br />
Species IUCN Red List CITES Country Population status Species<br />
Category listing account<br />
(p.)<br />
Giant p<strong>and</strong>a EN(B1+2c,C2a) Appendix I 241<br />
Ailuropoda melanoleuca<br />
China Small, endangered<br />
Sun bear<br />
Helarctos malayanus<br />
DD Appendix I 219<br />
Myanmar Unknown<br />
Thail<strong>and</strong> Unknown<br />
Laos Unknown 223<br />
Vietnam Unknown 216<br />
China Unknown<br />
Cambodia Unknown<br />
Malaysia Widespread but unknown<br />
Indonesia Widespread but unknown<br />
Sloth bear<br />
Melursus ursinus<br />
VU(A2cd,C1+2a) Appendix I 225<br />
India Isolated populations, decreasing? 229<br />
Sri Lanka Decreasing?<br />
Nepal Stable? 236<br />
Bhutan Unknown<br />
Bangladesh Unknown, Extinct?<br />
Spectacled bear<br />
Tremarctos ornatus<br />
VU(A2bc) Appendix I 157<br />
Columbia Small, threatened 168<br />
Venezuela Small, threatened 193<br />
Ecuador Decreasing 179<br />
Perú Decreasing 182<br />
Bolivia Decreasing 164<br />
American black bear<br />
Ursus americanus<br />
LR(lc) Appendix II 144<br />
Canada Stable 147<br />
United States Stable to decreasing 151<br />
Mexico Stable 155<br />
Brown bear LR(lc) Appendix II 39–143<br />
Ursus arctos<br />
Norway Very small, threatened 86<br />
Sweden Increasing 111<br />
Finl<strong>and</strong> Stable 63<br />
Estonia Stable<br />
Belarus Unknown<br />
Latvia Very small, threatened<br />
European Russia Increasing? 136<br />
Romania Large numbers, decreasing 93<br />
Ukraine Decreasing<br />
Slovakia Increasing 96<br />
Pol<strong>and</strong> Stable 89<br />
Czech Republic Very small, threatened<br />
Bosnia <strong>and</strong> Hercegovina Decreasing 113<br />
ix
Summary of the status of bear species <strong>by</strong> distribution ... continued.<br />
Species IUCN Red List CITES Country Population <strong>Status</strong> Species<br />
Category listing Account<br />
(p.)<br />
Brown bear ... continued Yugoslav Federation Decreasing 118<br />
Croatia Stable 115<br />
Slovenia Stable 119<br />
Greece Very small, threatened 72<br />
Macedonia Very small, threatened 118<br />
Albania Stable?<br />
Austria Very small, threatened 56<br />
Italy Very small, threatened 81,84<br />
Bulgaria Decreasing 59<br />
Spain Very small, threatened 100<br />
France Very small, endangered 67<br />
Turkey Unknown<br />
Georgia Unknown<br />
Azerbajhan Unknown<br />
Syria Unknown<br />
Iraq Unknown<br />
Iran Small?<br />
Turkmenistan Unknown<br />
Kazakhstan Unknown<br />
Uzbekistan Unknown<br />
Tajikistan Unknown<br />
Kyrgyzstan Unknown<br />
Afghanistan Unknown<br />
Pakistan Very small, endangered<br />
India Small, threatened 125<br />
Appendix I China Fragmented, threatened 123<br />
Appendix I Mongolia Very small, endangered 131<br />
Central/eastern Russia Stable to decreasing 136<br />
Japan Stable? 128<br />
United States Stable to increasing 40,40<br />
Canada Stable? 46<br />
Polar bear<br />
Ursus maritimus<br />
LR(cd) Appendix II 255<br />
Canada Stable<br />
Norway Stable<br />
Greenl<strong>and</strong> Stable<br />
Russia Stable<br />
United States Stable<br />
Asiatic black bear VU(A1cd) Appendix I 199<br />
Ursus thibetanus<br />
Far East Russia Decreasing 211<br />
China Decreasing to stable? 200<br />
Japan Decreasing 207<br />
South Korea Extinct?<br />
North Korea Unknown, extinct?<br />
Taiwan Very small, endangered 213<br />
Vietnam Unknown 216<br />
Laos Unknown<br />
Cambodia Unknown<br />
Thail<strong>and</strong> Unknown<br />
Myanmar Unknown<br />
Malaysia Unknown<br />
Bangladesh Unknown<br />
India Decreasing? 202<br />
Nepal Unknown<br />
Bhutan Unknown<br />
CR (B1+2abc,C2a) Pakistan Very small, endangered<br />
CR (B1+2abc,C2a) Iran Very small, endangered<br />
x