Proceedings of the Ninth Mountain Lion Workshop - Carnivore ...

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Population Status Of the 15 responding agencies, 12 (87%) said obtaining cougar population estimates was a priority given their agency’s current management needs (Table 2). Eleven agencies (73%) said they have at least a rough estimate of cougar populations in their state/province (Table 2). The estimated total cougar population summed across all jurisdictions ranged from 24,850-31,375 (6 jurisdictions did not report). The most common way agencies estimated cougar populations across all jurisdictions was extrapolation of hunter harvest data (67%), followed by field research (47%), and habitat assessment and extrapolation using densities reported in literature (40%) (Table 3). Agencies (86%) estimated cougar populations on a statewide basis, or throughout occupied range. Most agencies updated population estimates every 1-3 years (50%), followed by 4-6 years (21%) and 7 years or more (64%) (Table 1). Agencies said population estimates were used primarily for informational purposes (69%) and to adjust sport harvest quotas (69%); 54% of agencies said population estimates were used to evaluate management decisions and to refine their cougar management plan (Table 4). In Mexico, researchers estimated the cougar population at approximately 2,000 animals. The most common method of estimation was track transects and habitat assessment using GIS (Chihuahua, Coahuila, Duranto, and Sonora regions) followed by mark-recapture studies (Chihuahua, Oaxaca, and Sonora regions). Table 1. Cougar management plan status, by jurisdiction, as reported in a survey of North American wildlife agencies, 2008. What Influences Change in Management Plan Mgmt. Plan How often is Updated Harvest Ungulate Social Political NGO Jurisdiction in Place? Plan Updated? Science Structure populations Factors Factors Input Alberta Yes 10+ years X X X Arizona No California Yes 10+ years X X Colorado Yes 7-9 years X X X X X X Florida No 1 Idaho Yes 10+ years X X X X X X Montana No Nevada Yes 7-9 years X X X New Mexico Yes 4-6 years X X X X X X Oregon Yes 4-6 years X X X X X X South Dakota Yes 1-3 years X X X X X Texas No Utah Yes 7-9 years X X X X X X Washington Yes 4-6 years X X X X X X Wyoming Yes 7-9 years X X X X X X 1 Managed under Endangered Species Act Proceedings of the Ninth Mountain Lion Workshop 208
Table 2. Cougar population status by jurisdiction, as reported in a survey of North American wildlife agencies, 2008. Estimated How Often Are Is it a Priority to Obtain Population Jurisdiction Population Estimates Updated? Estimates? Alberta 800-1,200 1-3 years Yes Arizona 1,500-2,500 1-3 years Yes California 4,000-6,000 Not often No Colorado 3,000-3,600 4-6 years Yes Florida
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Proceedings of the Ninth Mountain L
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IN REMEMBRANCE There are giants who
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Distinguished Service Awards Mauric
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North Dakota Dorothy Fescke .......
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Evaluation of noninvasive genetic s
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Survival and ages of cougars harves
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Preface Chronology of Mountain Lion
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9 th Mtn. Lion Workshop Agenda Coug
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10:35-10:55 Estimating lion populat
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Movements of a female cougar on the
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State and Province Mountain Lion St
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160 140 120 100 80 60 40 20 0 Lions
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somewhat stable, though overall abu
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Idaho Cougar Ages 2002 2003 2004 20
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and that occurred in 1999 to a 13-y
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the approximately 15 other bills in
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for Project CAT; his primary focus
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Oregon Mountain Lion Status Report
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cougar seasons are 10 months long (
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Population Status and Trend Status
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California Mountain Lion Status Rep
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Number (i) The permit does not inva
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The steps in responding to a public
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during the attack, objects chewed o
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Montana Mountain Lion Status Report
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Red Desert basin. Mixed conifer and
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Table 1. Wyoming mountain lion mana
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(Fig. 4). Approximately 90% of all
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- Use of rubber bullets - Use of pe
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Literature Cited Anderson, C.R., JR
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Genetic Monitoring A recent study b
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Literature Cited Anderson, C. R., F
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Mule deer and bighorn sheep hunting
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In 1981, the Harvest Objective hunt
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more than 10% of Nevada’s 286,298
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Future Research The Department is c
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Nevada Department of Wildlife (NDOW
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Figure 1. Wildlife Management Units
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Figure 2. Cougar habitat in Utah. A
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Table 1. Utah cougar harvests, 1989
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while encouraging some hunter selec
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State’s management objectives (ma
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Stoner, D. C., W. Reith, M.L. Wolfe
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Figure 1. Colorado mountain lion Da
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Percent Q. Achievement & Success 65
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in which we request voluntary reduc
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Figure 6 is preliminary information
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humans, predation on pets, hobby st
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Arizona Mountain Lion Status Report
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Hunt Regulations Since the 8 th Mou
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The AZGFD supports the Cooperative
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South Dakota Mountain Lion Status R
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National Park [TRNP], Three Affilia
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Mountain lion carcasses were weighe
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Figure 2. Verified mountain lion lo
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In 2007, eleven mountain lions (n =
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increases or expansion. The overall
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Florida Mountain Lion Status Report
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interactions. Six categories of int
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cases (a large breed dog, miniature
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Interactions with Humans at the Urb
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Demographic and Landscape Influence
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Challenges and Opportunities Facing
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Caloosahatchee River will be depend
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Prospects for Mountain Lion Persist
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Habitat Use and Movements Proceedin
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Daily Movement Distances of Florida
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Refining the Use of GPS Telemetry C
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ural areas (hereafter, developed zo
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owned, of which over 50% were zoned
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Garmin ® (Garmin Ltd.) GPS units.
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the steplength and turnangle distri
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Table 1. Collar performance, time m
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depredation on goats newly introduc
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Paths derived from puma movement pa
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Table 6 and Fig. 3 display the perc
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even mortality from a heavily explo
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parcels) and non-preferred habitat
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CDFG 2000. California Department of
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Stralberg, D. and B. Williams. 2002
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Multi-Carnivore and Prey Interactio
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subadults, and kittens, the study p
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Cougar Home Range Shifts and Appare
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iomass, or directly when cougars ar
Page 169 and 170: Mountain Lion Movement Patterns in
Page 171 and 172: Genetics and Disease Proceedings of
Page 173 and 174: and CO2 rifles and biopsy darts (bo
Page 175 and 176: Estimation of the Bottleneck Size i
Page 177 and 178: A Preliminary Retrospective on the
Page 179 and 180: Population Estimation and Dynamics
Page 181 and 182: Dynamics and Demography of a Centra
Page 183 and 184: The Idaho Backcountry: Is it Still
Page 185 and 186: Study Areas and Methods We selected
Page 187 and 188: We calculated the proportion of res
Page 189 and 190: Warren Adult Female Sub Female Sub
Page 191 and 192: Harvest Rate Change Four long-term
Page 193 and 194: had increased to over 25% of the co
Page 195 and 196: editor. Proceedings of the Third Mo
Page 197 and 198: Censusing Pumas by Categorizing Phy
Page 199 and 200: Education and Social Issues Proceed
Page 201 and 202: The Land of the Living Dead Comes A
Page 203 and 204: Science and Education Working Toget
Page 205 and 206: Her dad was a cougar hunter, so Eve
Page 207 and 208: The Gray Whales’ Migration Journe
Page 209 and 210: 11) How do we manage real-time GPS
Page 211 and 212: harvest is not allowed. This reflec
Page 213 and 214: Key Concepts: Mountain Lion Managem
Page 215 and 216: Dispersal Movements of Subadult Cou
Page 217 and 218: Cougar Management Protocols: a Surv
Page 219: Response percent Response percent 1
Page 223 and 224: Table 5. Responses to what informat
Page 225 and 226: Rating average 4.5 4 3.5 3 2.5 2 1.
Page 227 and 228: Throughout the US and Canada, appro
Page 229 and 230: Percent Percent 100 90 80 70 60 50
Page 231 and 232: Table 8. Agency responses to what c
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Page 235 and 236: Brochures/pamphlets/factsheets News
Page 237 and 238: In terms of education and outreach
Page 239 and 240: Population Status A vital prerequis
Page 241 and 242: agencies towards a standardized lan
Page 243 and 244: Literature Cited Anderson, C. R., a
Page 245 and 246: 6) How does your agency solicit non
Page 247 and 248: 19a) Hunting information Number of
Page 249 and 250: Game Warden/Conservation Officer Pr
Page 251 and 252: Cougars are not relocated when invo
Page 253 and 254: Other (explain) 45) What approaches
Page 255 and 256: Poster Session Proceedings of the N
Page 257 and 258: Generating an Index of Relative Abu
Page 259 and 260: Movements of a Female Cougar on the
Page 261 and 262: Survival and Ages of Cougars Harves
Page 263 and 264: Intra-specific Variation in Cougar
Page 265 and 266: Cougars in British Columbia: Conser
Page 267 and 268: Cougar-Induced Vigilance in Ungulat
Page 269 and 270: List of Participants First Name Las
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First Name Last Name Affiliation Ci
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First Name Last Name Affiliation Ci
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