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Volumn 9, Issue 2, 2007, Pages 181-196

The invasion of barred owls and its potential effect on the spotted owl: A conservation conundrum

Author keywords

Barred owl; Common species invading range of threatened species; Competition; Spotted owl; Strix occidentalis; Strix varia

Indexed keywords

BIOLOGICAL INVASION; DIMORPHISM; INTRASPECIFIC COMPETITION; INVASIVE SPECIES; POPULATION DECLINE; RAPTOR;

EID: 34147142849     PISSN: 13873547     EISSN: None     Source Type: Journal    
DOI: 10.1007/s10530-006-9025-5     Document Type: Article
Times cited : (94)

References (86)
  • 3
    • 0032774013 scopus 로고    scopus 로고
    • Phylogeography of spotted owl (Strix occidentalis) populations based on mitochondrial DNA sequences: Gene flow, genetic structure, and a novel biogeographic pattern
    • Barrowclough GF, Gutiérrez RJ, Groth JG (1999) Phylogeography of spotted owl (Strix occidentalis) populations based on mitochondrial DNA sequences: gene flow, genetic structure, and a novel biogeographic pattern. Evolution 53:919-931
    • (1999) Evolution , vol.53 , pp. 919-931
    • Barrowclough, G.F.1    Gutiérrez, R.J.2    Groth, J.G.3
  • 4
    • 0026593626 scopus 로고
    • Northern spotted owls: Influence of prey base and landscape character
    • Carey AB, Horton SP, Biswell BL (1992) Northern spotted owls: influence of prey base and landscape character. Ecol Monogr 62:223-250
    • (1992) Ecol Monogr , vol.62 , pp. 223-250
    • Carey, A.B.1    Horton, S.P.2    Biswell, B.L.3
  • 6
    • 34147094544 scopus 로고
    • Barred owl feeds on frog in November
    • Cook WE (1992) Barred owl feeds on frog in November. The Kingbird 42:84
    • (1992) The Kingbird , vol.42 , pp. 84
    • Cook, W.E.1
  • 7
    • 0344395602 scopus 로고    scopus 로고
    • Removing protected populations to save endangered species
    • Courchamp F, Woodroffe R, Roemer G (2003) Removing protected populations to save endangered species. Science 302:1532
    • (2003) Science , vol.302 , pp. 1532
    • Courchamp, F.1    Woodroffe, R.2    Roemer, G.3
  • 9
    • 0344074024 scopus 로고    scopus 로고
    • The barred owl (Strix varia) invasion in California
    • Dark SJ, Gutiérrez RJ, Gould GI Jr (1998) The barred owl (Strix varia) invasion in California. Auk 115:50-56
    • (1998) Auk , vol.115 , pp. 50-56
    • Dark, S.J.1    Gutiérrez, R.J.2    Gould Jr, G.I.3
  • 10
    • 33846425694 scopus 로고    scopus 로고
    • Handbook of the birds of the world
    • del Hoyo J, Elliott A, Sargatal J eds, Lynx Edicions, Barcelona, pp
    • del Hoyo J, Elliott A, Sargatal J (eds) (1999) Handbook of the birds of the world. Barn owls to hummingbirds, vol. 5. Lynx Edicions, Barcelona, pp 34-242
    • (1999) Barn owls to hummingbirds , vol.5 , pp. 34-242
  • 11
    • 0007075569 scopus 로고
    • Breeding ecology of barred owls in the central Appalachians
    • Devereux JG, Mosher JA (1984) Breeding ecology of barred owls in the central Appalachians. J Raptor Res 18:49-58
    • (1984) J Raptor Res , vol.18 , pp. 49-58
    • Devereux, J.G.1    Mosher, J.A.2
  • 12
    • 34147184666 scopus 로고    scopus 로고
    • Scincella lateralis (ground skink) predation
    • Dodd CK Jr, Griffey ML (1997) Scincella lateralis (ground skink) predation. Herpetological Rev 28:89
    • (1997) Herpetological Rev , vol.28 , pp. 89
    • Dodd Jr, C.K.1    Griffey, M.L.2
  • 13
    • 0013339299 scopus 로고
    • Status of spotted owl, Strix occidentalis, and barred owl, Strix varia, in southwestern British Columbia
    • Dunbar DL, Booth BP, Forsman ED, Hetherington AE, Wilson DJ (1991) Status of spotted owl, Strix occidentalis, and barred owl, Strix varia, in southwestern British Columbia. Can Field-Nat 105:464-468
    • (1991) Can Field-Nat , vol.105 , pp. 464-468
    • Dunbar, D.L.1    Booth, B.P.2    Forsman, E.D.3    Hetherington, A.E.4    Wilson, D.J.5
  • 14
    • 0000053285 scopus 로고
    • Size dimorphism and food habits of North American owls
    • Earhart CM, Johnson NK (1970) Size dimorphism and food habits of North American owls. Condor 72:251-264
    • (1970) Condor , vol.72 , pp. 251-264
    • Earhart, C.M.1    Johnson, N.K.2
  • 15
    • 2442594912 scopus 로고    scopus 로고
    • Owl occurrence and calling behavior in a tropical rain forest
    • Enriquez-Rocha PL, Rangel-Salazar JL (2001) Owl occurrence and calling behavior in a tropical rain forest. J Raptor Res 35:107-114
    • (2001) J Raptor Res , vol.35 , pp. 107-114
    • Enriquez-Rocha, P.L.1    Rangel-Salazar, J.L.2
  • 17
    • 30244548690 scopus 로고
    • The spring migration, middle pacific coast region
    • Evens J, LeValley R (1982) The spring migration, middle pacific coast region. Am Birds 36:889-892
    • (1982) Am Birds , vol.36 , pp. 889-892
    • Evens, J.1    LeValley, R.2
  • 18
    • 0021573959 scopus 로고
    • Distribution and biology of the spotted owl in Oregon
    • Forsman ED, Meslow EC, Wight HM (1984) Distribution and biology of the spotted owl in Oregon. Wildlife Monogr 87:1-64
    • (1984) Wildlife Monogr , vol.87 , pp. 1-64
    • Forsman, E.D.1    Meslow, E.C.2    Wight, H.M.3
  • 19
    • 6444232668 scopus 로고    scopus 로고
    • Diets and Foraging Behavior of Northern Spotted Owls in Oregon
    • Forsman, ED, Anthony RG, Meslow EC, Zabel CJ (2004) Diets and Foraging Behavior of Northern Spotted Owls in Oregon. J Raptor Res 38:214-230
    • (2004) J Raptor Res , vol.38 , pp. 214-230
    • Forsman, E.D.1    Anthony, R.G.2    Meslow, E.C.3    Zabel, C.J.4
  • 20
    • 0033749624 scopus 로고    scopus 로고
    • Climate, habitat quality, and fitness in northern spotted owl populations in northwestern California
    • Franklin AB, Anderson DR, Gutiérrez RJ, Burnham KP (2000) Climate, habitat quality, and fitness in northern spotted owl populations in northwestern California. Ecol Monogr 70:539-590
    • (2000) Ecol Monogr , vol.70 , pp. 539-590
    • Franklin, A.B.1    Anderson, D.R.2    Gutiérrez, R.J.3    Burnham, K.P.4
  • 21
    • 0036979576 scopus 로고    scopus 로고
    • Spotted owls, forest fragmentation, and forest heterogeneity
    • Franklin AB, Gutiérrez RJ (2002) Spotted owls, forest fragmentation, and forest heterogeneity. Stud Avian Biol 25:203-220
    • (2002) Stud Avian Biol , vol.25 , pp. 203-220
    • Franklin, A.B.1    Gutiérrez, R.J.2
  • 22
    • 34147165907 scopus 로고    scopus 로고
    • Comstock Publishers and Cornell University Press, Ithaca NY
    • Garrido OH, Kirkconnell A (2000) Birds of Cuba. Comstock Publishers and Cornell University Press, Ithaca NY
    • (2000) Birds of Cuba
    • Garrido, O.H.1    Kirkconnell, A.2
  • 23
    • 0242667683 scopus 로고    scopus 로고
    • How a hybrid zone is maintained: Behavioral mechanisms of interbreeding between California and Gambel's quail (Callipepla californica and C. gambelii)
    • Gee JM (2003) How a hybrid zone is maintained: behavioral mechanisms of interbreeding between California and Gambel's quail (Callipepla californica and C. gambelii). Evolution 57:2407-2415
    • (2003) Evolution , vol.57 , pp. 2407-2415
    • Gee, J.M.1
  • 24
    • 0003252166 scopus 로고
    • Eastern screech-owl
    • Poole A, Gill F eds, The Academy of Natural Sciences, Philadelphia, PA and The American Ornithologists' Union, Washington, DC
    • Gehlbach FR (1995) Eastern screech-owl. In: Poole A, Gill F (eds) The Birds of North America No. 165. The Academy of Natural Sciences, Philadelphia, PA and The American Ornithologists' Union, Washington, DC
    • (1995) The Birds of North America , Issue.165
    • Gehlbach, F.R.1
  • 26
    • 0000821134 scopus 로고
    • Elevational correlates of speciation and intraspecific geographic variation in plumage in Andean forest birds
    • Graves GR (1985) Elevational correlates of speciation and intraspecific geographic variation in plumage in Andean forest birds. Auk 102:556-579
    • (1985) Auk , vol.102 , pp. 556-579
    • Graves, G.R.1
  • 27
    • 0003290492 scopus 로고
    • Spotted owl (Strix occidentalis)
    • Poole A, Gill F eds, The Academy of Natural Sciences, Philadelphia, PA and The American Ornithologists' Union, Washington, DC
    • Gutiérrez RJ, Franklin AB, LaHaye WS (1995) Spotted owl (Strix occidentalis). In: Poole A, Gill F (eds) The Birds of North America No. 179. The Academy of Natural Sciences, Philadelphia, PA and The American Ornithologists' Union, Washington, DC
    • (1995) The Birds of North America , Issue.179
    • Gutiérrez, R.J.1    Franklin, A.B.2    LaHaye, W.S.3
  • 30
    • 0013384678 scopus 로고    scopus 로고
    • Diets of northern barred owls and northern spotted owls in an area of sympatry
    • Hamer TE, Hays DL, Senger CM, Forsman ED (2001) Diets of northern barred owls and northern spotted owls in an area of sympatry. J Raptor Res 35:221-227
    • (2001) J Raptor Res , vol.35 , pp. 221-227
    • Hamer, T.E.1    Hays, D.L.2    Senger, C.M.3    Forsman, E.D.4
  • 31
  • 33
    • 0013437368 scopus 로고    scopus 로고
    • Barred owl and spotted owl populations and habitat in the central Cascade Range of Washington
    • Herter DR, Hicks LL (2000) Barred owl and spotted owl populations and habitat in the central Cascade Range of Washington. J Raptor Res 34:279-286
    • (2000) J Raptor Res , vol.34 , pp. 279-286
    • Herter, D.R.1    Hicks, L.L.2
  • 34
    • 0003146602 scopus 로고    scopus 로고
    • Comstock Publishing Associates, A Division of Cornell University Press, Ithaca, NY, pp
    • Howell SNG (1999) A bird-finding guide to Mexico. Comstock Publishing Associates, A Division of Cornell University Press, Ithaca, NY, pp 104-106
    • (1999) A bird-finding guide to Mexico , pp. 104-106
    • Howell, S.N.G.1
  • 36
    • 0008972719 scopus 로고
    • Notes on food habits of the black and white owl
    • Ibañez C, Ramo C, Busto B (1992) Notes on food habits of the black and white owl. Condor 94:529-531
    • (1992) Condor , vol.94 , pp. 529-531
    • Ibañez, C.1    Ramo, C.2    Busto, B.3
  • 38
    • 0022173761 scopus 로고
    • Ecological, morphological, and bioenergetic correlates of hunting mode in hawks and owls
    • Jaksic FM, Carothers JH (1985) Ecological, morphological, and bioenergetic correlates of hunting mode in hawks and owls. Ornis Scandinavica 16:165-172
    • (1985) Ornis Scandinavica , vol.16 , pp. 165-172
    • Jaksic, F.M.1    Carothers, J.H.2
  • 39
    • 34147134867 scopus 로고
    • North American owls
    • Smithsonian Institution Press, Washington, pp
    • Johnsgard PA (1988) North American owls. Biology and natural history. Smithsonian Institution Press, Washington, pp 176-193
    • (1988) Biology and natural history , pp. 176-193
    • Johnsgard, P.A.1
  • 40
    • 0003871490 scopus 로고    scopus 로고
    • North American owls
    • 2nd edn. Smithsonian Institution Press, Washington
    • Johnsgard PA (2002) North American owls. Biology and natural history, 2nd edn. Smithsonian Institution Press, Washington
    • (2002) Biology and natural history
    • Johnsgard, P.A.1
  • 42
    • 3242709712 scopus 로고    scopus 로고
    • Recent records of hybridization between barred owls (Strix varia) and northern spotted owls (S. occidentalis caurina)
    • Kelly EG, Forsman ED (2004) Recent records of hybridization between barred owls (Strix varia) and northern spotted owls (S. occidentalis caurina). Auk 121:806-810
    • (2004) Auk , vol.121 , pp. 806-810
    • Kelly, E.G.1    Forsman, E.D.2
  • 43
    • 0037324905 scopus 로고    scopus 로고
    • Are barred owls displacing spotted owls?
    • Kelly EG, Forsman ED, Anthony RG (2003) Are barred owls displacing spotted owls? Condor 105:45-53
    • (2003) Condor , vol.105 , pp. 45-53
    • Kelly, E.G.1    Forsman, E.D.2    Anthony, R.G.3
  • 45
    • 0001065956 scopus 로고
    • Twenty years of avian predator-small mammal relationships in Missouri
    • Korschgen LJ, Stuart HB (1972) Twenty years of avian predator-small mammal relationships in Missouri. J Wildlife Manage 36:269-282
    • (1972) J Wildlife Manage , vol.36 , pp. 269-282
    • Korschgen, L.J.1    Stuart, H.B.2
  • 46
    • 34147183597 scopus 로고
    • A collection of birds from the Caribbean lowlands of Guatemala
    • Land HC (1963) A collection of birds from the Caribbean lowlands of Guatemala. Condor 65:49-65
    • (1963) Condor , vol.65 , pp. 49-65
    • Land, H.C.1
  • 48
    • 34147121339 scopus 로고    scopus 로고
    • Languy M, Motombe FN(2003) Birds of Takamanda Forest Reserve, Cameroon. Ch. 7, pp 95-110 in Takamanda: The biodiversity of an African Rainforest. SI/MAB: Smithsonian Institution/Monitoring and Assessment of Biodiversity Series #8. Washington DC.
    • Languy M, Motombe FN(2003) Birds of Takamanda Forest Reserve, Cameroon. Ch. 7, pp 95-110 in Takamanda: The biodiversity of an African Rainforest. SI/MAB: Smithsonian Institution/Monitoring and Assessment of Biodiversity Series #8. Washington DC.
  • 49
    • 0001659776 scopus 로고    scopus 로고
    • Possible predation of a spotted owl by a barred owl
    • Leskiw T, Gutiérrez RJ (1998) Possible predation of a spotted owl by a barred owl. Western Birds 29:225-226
    • (1998) Western Birds , vol.29 , pp. 225-226
    • Leskiw, T.1    Gutiérrez, R.J.2
  • 50
    • 34147157081 scopus 로고    scopus 로고
    • Bird diversity and abundance in Amazon forest communities
    • Lloyd H (2003) Bird diversity and abundance in Amazon forest communities. J Field Ornithol 74:127-192
    • (2003) J Field Ornithol , vol.74 , pp. 127-192
    • Lloyd, H.1
  • 51
    • 0035154801 scopus 로고    scopus 로고
    • Modelling landscape distributions of large forest owls as applied to managing forests in north-east Victoria, Australia
    • Loyn RH, McNabb EG, Volodina L, Willig R (2001) Modelling landscape distributions of large forest owls as applied to managing forests in north-east Victoria, Australia. Biol Conserv 97:361-376
    • (2001) Biol Conserv , vol.97 , pp. 361-376
    • Loyn, R.H.1    McNabb, E.G.2    Volodina, L.3    Willig, R.4
  • 52
    • 34147184667 scopus 로고    scopus 로고
    • Owls in mythology and culture
    • Duncan JR ed, Chap 2, pp, Firefly Books, Buffalo NY
    • Marcot BG, Johnson DH (2003) Owls in mythology and culture. In: Duncan JR (ed) Owls of the World, Chap 2, pp 89-105. Firefly Books, Buffalo NY
    • (2003) Owls of the World , pp. 89-105
    • Marcot, B.G.1    Johnson, D.H.2
  • 53
    • 0345660842 scopus 로고
    • Winter food habits of barred owls in western Montana
    • Marks JS, Hendricks DP, Marks VS (1984) Winter food habits of barred owls in western Montana. Murrelet 65:27-28
    • (1984) Murrelet , vol.65 , pp. 27-28
    • Marks, J.S.1    Hendricks, D.P.2    Marks, V.S.3
  • 54
    • 0002636918 scopus 로고
    • Birds of pine-oak woodland in southern Arizona and adjacent Mexico
    • Marshall JT Jr (1957) Birds of pine-oak woodland in southern Arizona and adjacent Mexico. Pacific Coast Avifauna 31:1-125
    • (1957) Pacific Coast Avifauna , vol.31 , pp. 1-125
    • Marshall Jr, J.T.1
  • 55
    • 34547843782 scopus 로고    scopus 로고
    • Barred owl (Strix varia)
    • Poole A, Gill F eds, The Academy of Natural Sciences, Philadelphia, PA and The American Ornithologists' Union, Washington, DC
    • Mazur KM, James PC (2000) Barred owl (Strix varia). In: Poole A, Gill F (eds) The birds of North America No. 508. The Academy of Natural Sciences, Philadelphia, PA and The American Ornithologists' Union, Washington, DC
    • (2000) The birds of North America , Issue.508
    • Mazur, K.M.1    James, P.C.2
  • 56
    • 34147166444 scopus 로고
    • Flammulated owl
    • Poole A, Gill F eds, The Academy of Natural Sciences, Philadelphia, PA and The American Ornithologists' Union, Washington, DC
    • McCallum DA (1994) Flammulated owl. In: Poole A, Gill F (eds) The birds of North America No. 93. The Academy of Natural Sciences, Philadelphia, PA and The American Ornithologists' Union, Washington, DC
    • (1994) The birds of North America , Issue.93
    • McCallum, D.A.1
  • 57
  • 62
    • 3242677856 scopus 로고    scopus 로고
    • Distribution, numbers, and site characteristics of spotted owls and barred owls in the Cascade Mountains of Washington
    • Pearson RR, LivezeyKB (2003) Distribution, numbers, and site characteristics of spotted owls and barred owls in the Cascade Mountains of Washington. J Raptor Res 37:265-275
    • (2003) J Raptor Res , vol.37 , pp. 265-275
    • Pearson, R.R.1    LivezeyKB2
  • 64
    • 0344796402 scopus 로고    scopus 로고
    • Using ecological-niche modeling to predict barred owl invasions with implications for spotted owl conservation
    • Peterson AT, Robins CR (2003) Using ecological-niche modeling to predict barred owl invasions with implications for spotted owl conservation. Conserv Biol 17:1161-1165
    • (2003) Conserv Biol , vol.17 , pp. 1161-1165
    • Peterson, A.T.1    Robins, C.R.2
  • 65
    • 34147152604 scopus 로고    scopus 로고
    • Postupalsky S, Papp JM, Scheller L (1997) Nest sites and reproductive success of barred owls (Strix varia) in Michigan. In: Duncan JR, Johnson DH, Nicholls TH (eds) Biology and conservation of owls of the northern hemisphere. United States Department of Agriculture, Forest Service, GTR-NC-190
    • Postupalsky S, Papp JM, Scheller L (1997) Nest sites and reproductive success of barred owls (Strix varia) in Michigan. In: Duncan JR, Johnson DH, Nicholls TH (eds) Biology and conservation of owls of the northern hemisphere. United States Department of Agriculture, Forest Service, GTR-NC-190
  • 66
    • 0036060147 scopus 로고    scopus 로고
    • Avian hybridization, mixed pairing and female choice
    • Randler C (2002) Avian hybridization, mixed pairing and female choice. Anim Behav 63:103-119
    • (2002) Anim Behav , vol.63 , pp. 103-119
    • Randler, C.1
  • 67
    • 34147130069 scopus 로고    scopus 로고
    • Ridgeway (1914) Birds of Middle and North America VI, Bulletin 50, pp 648-654.United States National Museum
    • Ridgeway (1914) Birds of Middle and North America VI, Bulletin 50, pp 648-654.United States National Museum
  • 68
    • 0343441295 scopus 로고
    • EP Dutton and Company, Incorporated, New York NY
    • Rignall JA (1973) Owls of the world. EP Dutton and Company, Incorporated, New York NY
    • (1973) Owls of the world
    • Rignall, J.A.1
  • 69
    • 0346269210 scopus 로고    scopus 로고
    • Hybridization between a rare, native tiger salamander (Ambystoma californiense) and its introduced congener
    • Riley SPD, Shaffer HB, Voss SR, Fitzpatrick BM (2003) Hybridization between a rare, native tiger salamander (Ambystoma californiense) and its introduced congener. Ecol Appl 13:1263-1275
    • (2003) Ecol Appl , vol.13 , pp. 1263-1275
    • Riley, S.P.D.1    Shaffer, H.B.2    Voss, S.R.3    Fitzpatrick, B.M.4
  • 70
    • 0004224735 scopus 로고
    • The birds of Pakistan
    • Oxford University Press, Oxford England
    • Roberts TJ (1991) The birds of Pakistan. Regional studies and non-passeriformes, vol. 1. Oxford University Press, Oxford England
    • (1991) Regional studies and non-passeriformes , vol.1
    • Roberts, T.J.1
  • 71
    • 0002585573 scopus 로고
    • The behavior and reproductive success of the blue-gray gnatcatcher
    • Root RB (1969) The behavior and reproductive success of the blue-gray gnatcatcher. Condor 71:16-31
    • (1969) Condor , vol.71 , pp. 16-31
    • Root, R.B.1
  • 72
    • 0000095501 scopus 로고
    • Wildlife science: Gaining reliable knowledge
    • Romesburg CH (1981) Wildlife science: gaining reliable knowledge. J Wildlife Manage 45:293-313
    • (1981) J Wildlife Manage , vol.45 , pp. 293-313
    • Romesburg, C.H.1
  • 73
    • 0347093317 scopus 로고    scopus 로고
    • Influence of prey abundance on northern spotted owl reproductive success in western Oregon
    • Rosenberg DK, Swindle KA, Anthony RG (2003) Influence of prey abundance on northern spotted owl reproductive success in western Oregon. Can J Zool 81:1715-1725
    • (2003) Can J Zool , vol.81 , pp. 1715-1725
    • Rosenberg, D.K.1    Swindle, K.A.2    Anthony, R.G.3
  • 75
    • 33845228170 scopus 로고    scopus 로고
    • Southernmost record of a spotted owl-barred owl hybrid in the Sierra Nevada
    • Seamans ME, Corcoran JC, Rex AG (2004) Southernmost record of a spotted owl-barred owl hybrid in the Sierra Nevada. Western Birds 35:173-174
    • (2004) Western Birds , vol.35 , pp. 173-174
    • Seamans, M.E.1    Corcoran, J.C.2    Rex, A.G.3
  • 76
    • 0037326973 scopus 로고    scopus 로고
    • How much information on population biology is needed to manage introduced species?
    • Simberloff D (2003) How much information on population biology is needed to manage introduced species? Conserv Biol 17:83-92
    • (2003) Conserv Biol , vol.17 , pp. 83-92
    • Simberloff, D.1
  • 77
    • 3342890582 scopus 로고    scopus 로고
    • Now you see them, now you don't!-population crashes of established introduced species
    • Simberloff D, Gibbons L (2004) Now you see them, now you don't!-population crashes of established introduced species. Biol Inv 6: 161-172
    • (2004) Biol Inv , vol.6 , pp. 161-172
    • Simberloff, D.1    Gibbons, L.2
  • 79
    • 0000514580 scopus 로고
    • Recent range extensions of the barred owl in western North America, including the first records for Oregon
    • Taylor AL Jr, Forsman ED (1976) Recent range extensions of the barred owl in western North America, including the first records for Oregon. Condor 78:560-561
    • (1976) Condor , vol.78 , pp. 560-561
    • Taylor Jr, A.L.1    Forsman, E.D.2
  • 81
    • 34147092451 scopus 로고    scopus 로고
    • United States Department of the Interior (1990) Endangered and threatened wildlife and plants, determination of threatened status for the northern spotted owl; final rule. United States Fish and Wildlife Service, Federal Register Part VI, 55, No. 123, Tuesday, June 26, 1990
    • United States Department of the Interior (1990) Endangered and threatened wildlife and plants, determination of threatened status for the northern spotted owl; final rule. United States Fish and Wildlife Service, Federal Register Part VI, vol. 55, No. 123, Tuesday, June 26, 1990
  • 82
    • 0003667880 scopus 로고
    • United States Department of the Interior , Unpublished report, United States Department of the Interior, Washington DC
    • United States Department of the Interior (1992) Final draft recovery plan for the northern spotted owl. Unpublished report, United States Department of the Interior, Washington DC
    • (1992) Final draft recovery plan for the northern spotted owl
  • 83
    • 34147157082 scopus 로고
    • The distribution of owls in Africa in relation to general zoogeographical problems
    • Voous KH (1966) The distribution of owls in Africa in relation to general zoogeographical problems. Ostrich Supplement 6:499-506
    • (1966) Ostrich Supplement , vol.6 , pp. 499-506
    • Voous, K.H.1
  • 84
    • 0037945506 scopus 로고    scopus 로고
    • Breeding density and altitudinal distribution of the ural, tawny, and boreal owls in North Dinaric Alps (Central Slovenia)
    • Vrezec A (2003) Breeding density and altitudinal distribution of the ural, tawny, and boreal owls in North Dinaric Alps (Central Slovenia). J Raptor Res 37:55-62
    • (2003) J Raptor Res , vol.37 , pp. 55-62
    • Vrezec, A.1
  • 85
    • 34147112660 scopus 로고    scopus 로고
    • Trends in spotted owl and barred owl detections in the Olympic Experimental State Forest from 1991 to 1999
    • Weidemeier DJ, Horton SP (2000) Trends in spotted owl and barred owl detections in the Olympic Experimental State Forest from 1991 to 1999. Northwestern Nat 81:93
    • (2000) Northwestern Nat , vol.81 , pp. 93
    • Weidemeier, D.J.1    Horton, S.P.2


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.