Recovery Plan for the Northern Spotted Owl - DRAFT

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* Use the recovery plan's recommendations for the federal matrix lands asthe basis for section 7 consultation and consider issuing programmatic 'nojeopardy" biological opinions (including incidental take statements) foragency plans that are consistent with those recommendations.* Establish the coordinating group recommended in the recovery plan toprovide implementation advice and assistance.* Issue guidance to states and private landowners to help them in preparingHCPs.* Assess the desirability of promulgating a special rule under section 4(d)of the Endangered Species Act.Phase 2 (May 1993 - May 1995)1 . Federal action agencies:* Complete actions needed to assure full adoption of recovery plan recommendationsin accordance with their legal mandates.* Adopt monitoring and research strategies.* Prepare DCA management plans, consult with the FWS, and implementrequired actions including silvicultural treatments to enhance owl habitat.2. States:* Continue efforts to implement recovery plan recommendations fornonfederal lands, including HCP development.* Coordinate with federal agencies and the private sector on monitoringand research efforts.3. U.S. Fish and Wildlife Service:* Consult on DCA plans submitted by action agencies and considerissuing programmatic "no adverse modification" biological opinions to coverfuture actions carried out consistent with those plans.* Provide advice and assistance on all aspects of recovery plan implementationas required, in conjunction with the coordinating group.* Assess progress toward recovery plan implementation and provideappropriate recommendations.* Complete promulgation of a special rule.Phase 3 (May 1995 - May 1997)1. Federal action agencies:* Complete planning requirements and be in "full implementation" regardingprogram operations, as well as monitoring and research.* Report on the results of recovery plan implementation during the first 5years.138
2. States:* Continue to implement the recovery plan's recommendations, especiallythose designed to provide further incentives for owl and habitat conservation.3. Fish and Wildlife Service:* Devote primary efforts to providing advice and assistance on owl recovery,as opposed to regulatory operations, if federal agencies are in the "fullimplementation" phase.* With assistance from the coordinating group, provide guidance to federalaction agencies, states, and private landowners on the process and informationrequirements for recovery plan review after its initial implementationphase, so that review can begin promptly in May 1997, and revisioncompleted in a time frame that enables it to serve as a basis for agencydecadal planning.139
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I 1.2:Sp 6/draftRecovery Plan for t
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List of FiguresTable 4.1 Abbreviate
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Recovery ObjectiveSecretary of the
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Management Rules for Designated Con
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Monitoring and Research ProgramThe
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Chapter IIntroduction1
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"Threatened species" means a specie
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B. The Interagency Scientific Commi
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lished works and many government do
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II.A. Natural History of theNorther
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I- \IzXelT - - -.11 I..., ... I.."
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spring. Territories probably are sm
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Northern goshawks (Accipiter gentil
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also use a variety of nest sites in
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Home Range SizeHome range is define
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Table 2.2. Median amounts of old-gr
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3. Life Historycannot reject the hy
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Dispersal1984, Thomas et al. 1990,
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4. ConclusionOur knowledge of the n
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Ca n a d aEastern Washington Cascad
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Table 2.3. Estimated spotted owl ha
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Table 2.4. Significant threats to t
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Table 2.5. Results of surveys for s
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isolated. In these provinces, small
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centers for 30 to 35 spotted owl te
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Southwest Washington occupies a key
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Distribution of Habitat and Populat
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Province Isolation. The eastern Was
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were in suitable habitat condition.
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Estimated acres of forest landbase:
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owned and contain little suitable h
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Vulnerability to Natural Disturbanc
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Douglas-fir/hardwood types, the lat
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miles from the contiguous populatio
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In comparison, the southern part of
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Sacramento River Canyon now provide
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On January 11, 1980, there was an a
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vation Strategy for the Northern Sp
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transfer of one area to the Grand R
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The BLM Spokane (Washington) Distri
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3. National Park ServiceThe followi
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The results of a consultation are s
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- Since landowners already face cut
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4. Cumulative Effects AssessmentThe
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Assessment, Planning, and Monitorin
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Spotted owl nesting sites and activ
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Coastal Oregon Productivity Enhance
Page 104 and 105: including wildlife. In other cases,
Page 106 and 107: Currently, the Yakima Indian Nation
Page 108 and 109: where timber harvest is limited to
Page 111 and 112: III.A. Recovery Objective and Delis
Page 113: 4. The population is unlikely to ne
Page 116 and 117: Needs of other species should be co
Page 118 and 119: years. The strategy of managing for
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Page 122 and 123: Finally, the plan recommends mainta
Page 124 and 125: A total of 1,181 pairs of owls has
Page 126 and 127: DKnown owlsin the OregonprovincesKn
Page 128 and 129: mologists, and representatives of o
Page 130 and 131: this prey species is an appropriate
Page 132 and 133: After 100 years residual snags will
Page 134 and 135: 2. Fuelwood Gathering. If allowed,
Page 136 and 137: The application of prescriptions A,
Page 138 and 139: owls. (Refer to tables in section I
Page 140 and 141: PRESCRIPTION D -RETAIN OWLS IN MANA
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Page 144 and 145: DCA Management Plans.The recovery p
Page 146 and 147: Endangered Species Act) or through
Page 148 and 149: 6. Costs to landowners should be re
Page 150 and 151: The real or perceived disincentives
Page 152 and 153: authority of the public body to ent
Page 156 and 157: 140
Page 158 and 159: Supplemental pair areas - Habitat d
Page 160 and 161: Numbers of owls currently are estim
Page 162 and 163: Biological goals and implementation
Page 164 and 165: ning. Also, several unsurveyed area
Page 166 and 167: Owl pairsKnown owlsin the province3
Page 168 and 169: - Initiate long-range planning effo
Page 170 and 171: Table 3.8. Summary comments on the
Page 172 and 173: from nonfederal lands are needed to
Page 174 and 175: Eastern Washington Cascades Provinc
Page 176 and 177: (Owl pairs140 - _ _ _ _ _ _ _ _ _ _
Page 178 and 179: habitat in DCA WD- 16. Approximatel
Page 180 and 181: Table 3.12. Summary comments on the
Page 182 and 183: Ttllwrnook/Astoria area. Provide su
Page 184 and 185: connectivity between key DCAs. This
Page 186 and 187: ITable 3.14. Summary comments on th
Page 188 and 189: crest of the Cascade Mountains. The
Page 190 and 191: ITable 3.16. Summary comments on th
Page 192 and 193: sites on federal lands (figure 3.21
Page 194 and 195: Owl pairsL I 350- _ _ . ...........
Page 196 and 197: DCAs, often combined with adjacent
Page 198 and 199: Owl pairsLiKnown owlsin the provinc
Page 200 and 201: nesting and roosting habitat until
Page 202 and 203: Option 3: Management of clusters: g
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Table 3.21. Summary of acreage and
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Owl pairs -Known owlsin the provinc
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and to within 0.5 miles of the acti
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Spotted owls have been found at 86
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ITable 3.24. Summary comments on th
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their distance from other sites. Ar
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* Recommend population and habitat
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away in some or all of the range. D
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4. What are the population dynamics
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If the monitoring and research prog
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lowlands, eastern Oregon Cascades,
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210
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Stepdown Outline1. Management Tasks
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Table 4.1 Abbreviated Cost TableThe
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continued-TaskPriorityResp. PartyCo
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218
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220
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and the number of invertebrate anim
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Table 5.2. Numbers of other species
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Amphibians and Reptiles: Larch Moun
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228
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230
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Barrows, C. W. 1980. Feeding ecolog
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Clark, R. J., D. G. Smith, and L. H
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Franklin, A. B., J. A. Blakesley, a
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Harestad, A. S., and F. L. Bunnell.
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Lundquist, R. W. and J. M. Mariani.
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O'Halloran, K. 1989. Spotted owl in
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Solis, D. M. 1980. Habitat use by n
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Young, K. D., A. B. Franklin, and J
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248
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250
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Table A.1. General approaches for e
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complete count of the territorial b
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Table A.3. Powera for various desig
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Table A.4. Illustration of a Markov
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Obviously, these statements hold on
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Table A.6. Reliability of trend est
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Demographic AnalysisAs noted earlie
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the estimate (using the simple equa
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however, we know little about the b
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Table A.8. Summary of information n
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predict the power achieved by diffe
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Other studiestached. If dispersing
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impractical at present. We describe
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Conclusionsthe year effect can be i
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280
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282
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284
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owls. Consequently, the issue of wh
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Use of the informationAssessments a
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Recent LiteratureWe might begin by
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Kerms (1989) measured habitat struc
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Hamer (pers. comm.) described 11 ne
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Table B.3. Percent hardwoods in the
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Table B.5. Comparison of habitats u
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Table B.8. Tree density (number of
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and numbers of trees, and percent o
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Under this hypothesis, owl fitness
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suitable habitat for that region (m
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ResultsDiscussionspotted owl habita
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__Discussiondata from 41 sites in t
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Recommendations for Future Research
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314
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Hamer, T. 1988. Home range size of
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318
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320
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Parameter Estimatesfor Individual S
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provided in Table C. 5. Study of th
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Table C.6. Summary of statistics re
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3. ConclusionsThis source of bias i
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330
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Gray Wolf .........................
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formed during the initial meeting t
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provide habitat for the numerous sp
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The ApproachA committee of the Reco
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The List of Threatened and Endanger
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Mammalsoldest trees in a stand. Eig
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ABBFigure D. 1. Distribution of: a)
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KTable D.3. A list of threatened an
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Fishestheir dispersal capabilities
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OlympicNorthcoastalRockyMountainSou
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continued-StatusabState Considered
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continued-SpeciesColumbia sidebandM
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endemic to the Pacific Northwest).
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------continued-SpeciesRhyacophila
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continued-SpeciesFed3tatusa bStateW
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StatusasbOld ForestState Associatio
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Summaryspores (Maser et al. 1978b).
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Biology of Owl Prey, Older Forest A
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Woodrats.-The dusky-footed woodrat
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and are less restrictive under stat
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Stock concept.-The term "stock" was
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Table D.10. List of fish stocks of
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continued-Steelhead-owipu Sea-runTr
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continued-BasinHoodWillametteRogueS
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Table D.13. Washington streams (or
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inland distribution currently decre
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nesting territories in the three st
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However, little is known about the
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Fisher (Martes penncmti)Distributio
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at one time supported marten popula
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each population of these animals is
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species also is found under the bar
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few meters from water after heavy r
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In considering the needs of other s
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Barrows, C. W. 1981. Roost selectio
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Clark, T. W., E. Anderson, C. Dougl
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Hamer, T. E. 1991. Habitat relation
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Mannan, R. W., E. C. Meslow, and H.
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Oakley, A. L., Collins, J. A., Ever
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Solis, D. M. 1983. Summer habitat e
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Washington Natural Heritage Program
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414
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f. Wilderness.g. Livestock grazing.
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I. Monitoring.1. Northern spotted o
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420
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here will reduce some of that habit
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424
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426
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Selection of Forest TypesAt the tim
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eceive as little as 25 inches. Disc
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A. FireThe combination and interact
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Table F.4. Important forest insects
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continued-Common Name Causal Agent
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D. DiseasesForest diseases in the P
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III. Forest Protection in theWest C
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120 100200 500I~~~~.K446Figure F.4.
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InsectsDiseasesInsects in this subr
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__hardwoods are immune. Shade toler
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pests (Schowalter 1988). Black stai
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tion and initial attack. If manipul
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log and snag density was likely low
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B. Management Effects on StandsMana
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units (underburning or lop/scatter)
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In the higher elevation White Fir a
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growth often increases (Reinhardt a
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50rcc4*0-cC)2M CmZ13010-yearI ,...*
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In the East Cascades subregion fore
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The introduced disease, white pine
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VI. Conclusionsmortality will resul
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Baker, F.A. 1988. The influence of
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Habeck, J.R. 1990. Old-growth ponde
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Perry, D.A., and J.G. Borchers. 199
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Weatherspoon, C.P., and C.N. Skinne
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482
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484
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area, structure, ages, location; ne
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Stand AFigure G.2. A--unthmnned Dou
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figure 0.3. Effects of thinning Dou
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II. Review of Natural Vegetation an
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western hemlock, and sometimes othe
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year intervals (Appendix F). With t
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Live crown ratiobecent)6050IStand A
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Basal area growth continued to incr
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technology probably will allow some
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Stand A. No activities (west side 3
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Stand A. No activities (west side o
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acre, 4 to 12 inches in diameter),
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allow redwood sprout clumps maximum
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KAge 15 years - 511 trees per acre,
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6Stems per acre100 _ Stand A. Natur
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Basal Area(square feetper acre)50 1
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* Opening the canopy in small patch
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Drew, T.J. and J.W. Flewelling. 197
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Miller, R.E.; D.L. Reukema, and R.L
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Tappeiner, J.C., P.M. McDonald, and
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526
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528
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6. Timber supply curve and economic
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scientifically credible biological
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E. Summary of Preliminary Estimates
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II. General Economic Principles for
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practices may be able to show how s
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Economic patterns show the efficien
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The sustainable yield concept that
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A. Previously Estimated Economic Co
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County receipts were estimated to d
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B. Potential Social Costs of Owl Co
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The contrast between the behavior d
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0U1 n1nDTable H.2. Economic depende
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cḻlTable H.4. Economic characteri
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An analysis completed by the State
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V. Preliminary Evaluation of the Ec
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25-° 20/0M 15-a)CLU)0 10-0CL 5 -0)
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25 -- 20-0co/o 15--Da)a0a)10m~ C) 5
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forestlands. The costs of productio
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In Figure H.8, the equilibrium betw
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foregone and the way they will save
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The income created by the purchase
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Two concepts are useful for underst
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y an estimate of the price that wou
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Table H.10. Comparison of timber em
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of the second year. The same assump
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are generally much lower than for c
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582
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studies at University of Washington
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586
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Most significant late successionall
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to evaluate options. Information in
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Q0Table 1.1. Estimated acres and ow
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soTable 1.3. Estimated acres and ow
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01CDarTable 1.5. Size class distrib
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Table 1.8. Frequency distribution o
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Literature CitedThomas, J.W., E.D.
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602
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- The overlap of home ranges among
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Table J.2. Acreage and owl numbers
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continuedDCA Land AcreageIdent. Sta
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Table J.9. Acrea ?e and owl numbers
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continued-DCA LandIdent. StatusAcre
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-DCAIdent.LandStatusAcreageNRF Tota
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626
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Experience Includes: Assistant Dire
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Education: B.S. in forestry from Or
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Team SupportCharles Bruce, Oregon D
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continued-1 5-24-91 Other SpeciesSu
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continued-9-16 thru9-20-919-19-91Sp
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Perry, D. 1991. The ecology of coar
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2mandate the achievement of recover
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642
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644
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Aspect - the direction a slope face
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Congressionally classified and desi
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Empirical - derived from direct obs
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Hummocky - a landscape characterize
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Mixed conifer - as used in this doc
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Potential habitat - a stand of tree
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Sensitive species - those species t
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Take -Uunder the Endangered Species
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wild, scenic, or recreational by an
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Recovery Plan for the Northern Spotted Owl - DRAFT

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