Bighorn sheep (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Bighorn sheep" in English language version.

refsWebsite

Global rank English rank

23doi.org

2^nd place

15nih.gov

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9web.archive.org

1^st place

9semanticscholar.org

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7harvard.edu

18^th place

17^th place

4jstor.org

26^th place

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2worldcat.org

5^th place

2nps.gov

135^th place

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2iucnredlist.org

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1cites.org

2,927^th place

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1noaa.gov

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1handle.net

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1itis.gov

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1bucknell.edu

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1umich.edu

459^th place

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1enature.com

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1nytimes.com

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1fws.gov

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1bighorninstitute.org

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1archive.org

6^th place

1wyomingwildsheep.org

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1eduscapes.com

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1wiley.com

222^nd place

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1smith.edu

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1unl.edu

1,708^th place

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1natureserve.org

5,367^th place

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1usgs.gov

167^th place

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1indiana.edu

2,113^th place

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1books.google.com

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1scribd.com

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1lbhc.edu

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1colorado.gov

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1state.nv.us

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1loc.gov

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1andipaeditions.com

low place

andipaeditions.com

"Andy Warhol Endangered Species Portfolio About". Andipa Editions. Retrieved 2023-08-22.

archive.org

Geist, V. (1971). Mountain sheep: a study in behavior and evolution. Chicago, IL: Univ. Chicago Press.

bighorninstitute.org

"Facts about bighorn sheep". Bighorn Institute. Archived from the original on 2011-07-25. Retrieved 2010-10-12.

books.google.com

van Wyk, Peter (2000). Burnham: King of Scouts. Trafford Publishing. ISBN 978-1-4122-0028-8. Retrieved 2007-03-30.

bucknell.edu

departments.bucknell.edu

Grubb, P. (2005). Wilson, D. E.; Reeder, D. M. (eds.). Mammal Species of the World: A Taxonomic and Geographic Reference (3rd ed.). Baltimore, MD: Johns Hopkins University Press. ISBN 0-8018-8221-4. OCLC 62265494.

cites.org

"Appendices | CITES". cites.org. Retrieved 2022-01-14.

colorado.gov

"Colorado State Symbols". Archived from the original on 8 July 2007. Retrieved 2007-07-25.

doi.org

Festa-Bianchet, M. (2020). "Ovis canadensis". IUCN Red List of Threatened Species. 2020: e.T15735A22146699. doi:10.2305/IUCN.UK.2020-2.RLTS.T15735A22146699.en. Retrieved 12 November 2021.
Hastings, D; Dunbar, PK (1999). Global Land One-kilometer Base Elevation (GLOBE) (Map). 1. National Geophysical Data Center. NOAA. doi:10.7289/V52R3PMS. Retrieved 2015-03-16.
McTaggart-Cowan, I. (1940). "Distribution and variation in the native sheep of North America". American Midland Naturalist. 24 (3): 505–580. doi:10.2307/2420858. JSTOR 2420858.
Loehr, J.; Worley, K.; Grapputo, A.; Carey, J.; Veitch, A.; Coltman, D.W. (2006). "Evidence for cryptic glacial refugia from North American mountain sheep mitochondrial DNA". Journal of Evolutionary Biology. 19 (2): 419–430. CiteSeerX 10.1.1.574.4471. doi:10.1111/j.1420-9101.2005.01027.x. PMID 16599918. S2CID 14564699.
Wehausen, J.D.; R.R. Ramey II (2000). "Cranial morphometric and evolutionary relationships in the northern range of Ovis canadensis". Journal of Mammalogy. 81: 145–161. doi:10.1644/1545-1542(2000)081<0145:CMAERI>2.0.CO;2. ISSN 1545-1542. S2CID 85094401.
Buchalski, Michael R.; Sacks, Benjamin N.; Gille, Daphne A.; Penedo, Maria Cecilia T.; et al. (2016). "Phylogeographic and population genetic structure of bighorn sheep (Ovis canadensis) in North American deserts". Journal of Mammalogy. 97 (3): 823–838. doi:10.1093/jmammal/gyw011. PMC 5993094. PMID 29899578.
Boyce, WM; Weisenberger, ME (2005). "The rise and fall of psoroptic scabies in bighorn sheep in the San Andres Mountains, New Mexico". Journal of Wildlife Diseases. 41 (3): 525–31. doi:10.7589/0090-3558-41.3.525. PMID 16244062. S2CID 33143420.
Jones, Andrew S.; et al. (2022). "Desert bighorn sheep habitat selection, group size, and mountain lion predation risk". The Journal of Wildlife Management. 86 (2). Bibcode:2022JWMan..86E2173J. doi:10.1002/jwmg.22173. S2CID 245901807. Retrieved 14 April 2022.
Ruckstuhl, K. E. (1998). "Foraging behaviour and sexual segregation in bighorn sheep". Animal Behaviour. 56 (1): 96–106. doi:10.1006/anbe.1998.0745. PMID 9710466. S2CID 25448816.
Shackleton, D. M. (1985). "Ovis canadensis" (PDF). Mammalian Species (230): 1–9. doi:10.2307/3504034. JSTOR 3504034. S2CID 253954297. Archived from the original (PDF) on 2015-05-18. Retrieved 2015-05-10.
Hass, C. C. (1991). "Social status in female bighorn sheep (Ovis canadensis): expression, development, and reproductive correlates". Journal of Zoology. 225 (3). London: 509–523. doi:10.1111/j.1469-7998.1991.tb03832.x.
Hogg, J. T. (1984). "Mating in Bighorn Sheep: Multiple Creative Male Strategies". Science. 225 (4661): 526–529. Bibcode:1984Sci...225..526H. doi:10.1126/science.6539948. PMID 6539948.
Ruckstuhl, K. E.; Festa-Bianchet, M. (1998). "Do reproductive status and lamb gender affect the foraging behavior of bighorn ewes?". Ethology. 104 (11): 941–954. Bibcode:1998Ethol.104..941R. doi:10.1111/j.1439-0310.1998.tb00043.x.
Festa-Bianchet, Marco (1988). "Birthdate and survival in bighorn lambs (Ovis canadensis)". Journal of Zoology. 214 (4): 653–661. doi:10.1111/j.1469-7998.1988.tb03764.x.
Gross, J.E.; Singer, F.J.; Moses, M.E. (2000). "Effects of disease, dispersal, and area on bighorn sheep restoration". Restoration Ecology. 8 (4S): 25–37. Bibcode:2000ResEc...8...25G. doi:10.1046/j.1526-100x.2000.80063.x. S2CID 85610485.
Cassirer, E.F.; Sinclair, A.R.E. (2007). "Dynamics of pneumonia in a bighorn sheep metapopulation". The Journal of Wildlife Management. 71 (4): 1080–1088. Bibcode:2007JWMan..71.1080C. doi:10.2193/2006-002. S2CID 84970012.
Boyce, W.M.; et al. (2011). "Wildlife translocation: the conservation implications of pathogen exposure and genetic heterzygosity". BMC Ecology. 11 (5): 5. Bibcode:2011BMCE...11....5B. doi:10.1186/1472-6785-11-5. PMC 3038889. PMID 21284886.
Cassirer, E.F.; et al. (2013). "Spatio-temporal dynamics of pneumonia in bighorn sheep". Journal of Animal Ecology. 82 (3): 518–528. Bibcode:2013JAnEc..82..518C. doi:10.1111/1365-2656.12031. PMID 23398603.
Besser, T.E.; et al. (2008). "Association of Mycoplasma ovipneumoniae infection with population-limiting respiratory disease in free-ranging Rocky Mountain bighorn sheep (Ovis canadensis canadensis)". Journal of Clinical Microbiology. 46 (2): 423–430. doi:10.1128/JCM.01931-07. PMC 2238132. PMID 18057131.
Dassanayake, R.P.; et al. (2010). "Mycoplasma ovipneumoniae can predispose bighorn sheep to fatal Mannheimia haemolytical pneumonia". Veterinary Microbiology. 145 (3–4): 354–359. doi:10.1016/j.vetmic.2010.04.011. PMID 20466492.
Shanthalingam, S.; et al. (2014). "PCR assay detects Mannheimia haemolytica in culture-negative pneumonic lung tissues of bighorn sheep (Ovis canadensis) from outbreaks in the western USA, 2009-2010". Journal of Wildlife Diseases. 50 (1): 1–10. doi:10.7589/2012-09-225. PMID 24171569. S2CID 207539380.
Besser, T.E.; et al. (2012). "Causes of pneumonia epizootics among bighorn sheep, western United States, 2008-2010". Emerging Infectious Diseases. 18 (3): 406–414. doi:10.3201/eid1803.111554. PMC 3309594. PMID 22377321.
Stewart, George R. Jr. (December 1935). "Popular Names of the Mountain Sheep". American Speech. 10 (4). Duke University Press: 283–288. doi:10.2307/451603. JSTOR 451603.

eduscapes.com

"Bighorn Sheep". Eduscapes.com. 2011. Archived from the original on 24 July 2011. Retrieved 2011-07-21.

enature.com

"Bighorn Sheep". Nature Guide. eNature.com. Archived from the original on 2004-11-09.

fws.gov

ecos.fws.gov

This article incorporates public domain material from Draft recovery plan for the Sierra Nevada Bighorn Sheep (PDF). United States Fish and Wildlife Service.

handle.net

hdl.handle.net

Allen, JA (1912). "Historical and nomenclatorial notes on North American sheep". Bulletin of the AMNH. 31. hdl:2246/1793. article 1.

harvard.edu

ui.adsabs.harvard.edu

Jones, Andrew S.; et al. (2022). "Desert bighorn sheep habitat selection, group size, and mountain lion predation risk". The Journal of Wildlife Management. 86 (2). Bibcode:2022JWMan..86E2173J. doi:10.1002/jwmg.22173. S2CID 245901807. Retrieved 14 April 2022.
Hogg, J. T. (1984). "Mating in Bighorn Sheep: Multiple Creative Male Strategies". Science. 225 (4661): 526–529. Bibcode:1984Sci...225..526H. doi:10.1126/science.6539948. PMID 6539948.
Ruckstuhl, K. E.; Festa-Bianchet, M. (1998). "Do reproductive status and lamb gender affect the foraging behavior of bighorn ewes?". Ethology. 104 (11): 941–954. Bibcode:1998Ethol.104..941R. doi:10.1111/j.1439-0310.1998.tb00043.x.
Gross, J.E.; Singer, F.J.; Moses, M.E. (2000). "Effects of disease, dispersal, and area on bighorn sheep restoration". Restoration Ecology. 8 (4S): 25–37. Bibcode:2000ResEc...8...25G. doi:10.1046/j.1526-100x.2000.80063.x. S2CID 85610485.
Cassirer, E.F.; Sinclair, A.R.E. (2007). "Dynamics of pneumonia in a bighorn sheep metapopulation". The Journal of Wildlife Management. 71 (4): 1080–1088. Bibcode:2007JWMan..71.1080C. doi:10.2193/2006-002. S2CID 84970012.
Boyce, W.M.; et al. (2011). "Wildlife translocation: the conservation implications of pathogen exposure and genetic heterzygosity". BMC Ecology. 11 (5): 5. Bibcode:2011BMCE...11....5B. doi:10.1186/1472-6785-11-5. PMC 3038889. PMID 21284886.
Cassirer, E.F.; et al. (2013). "Spatio-temporal dynamics of pneumonia in bighorn sheep". Journal of Animal Ecology. 82 (3): 518–528. Bibcode:2013JAnEc..82..518C. doi:10.1111/1365-2656.12031. PMID 23398603.

indiana.edu

cs.indiana.edu

This article incorporates public domain material from Singer, Francis (1995). "Bighorn Sheep in the Rocky Mountain National Parks" (PDF). In Stohlgren, T.J. (ed.). The Interior West. In: Our Living Resources: A Report to the Nation on the Distribution, Abundance, and Health of U.S. Plants, Animals, and Ecosystems. Washington, D.C.: U.S. Geological Survey. Archived from the original (PDF) on 2007-10-31.

itis.gov

"Ovis canadensis". Integrated Taxonomic Information System. Retrieved 18 March 2006.

iucnredlist.org

Festa-Bianchet, M. (2020). "Ovis canadensis". IUCN Red List of Threatened Species. 2020: e.T15735A22146699. doi:10.2305/IUCN.UK.2020-2.RLTS.T15735A22146699.en. Retrieved 12 November 2021.

maps.iucnredlist.org

"Ovis canadensis". The IUCN Red List of Threatened Species. IUCN (International Union for Conservation of Nature). 2008. Version 2016-2. Retrieved 2016-11-20.

jstor.org

McTaggart-Cowan, I. (1940). "Distribution and variation in the native sheep of North America". American Midland Naturalist. 24 (3): 505–580. doi:10.2307/2420858. JSTOR 2420858.
Fages, Don Pedro; Priestley, Herbert I. (April 1919). "An Historical, Political, and Natural Description of California". The Catholic Historical Review. 5 (1). Catholic University of America Press: 71–90. JSTOR 25011620.
Shackleton, D. M. (1985). "Ovis canadensis" (PDF). Mammalian Species (230): 1–9. doi:10.2307/3504034. JSTOR 3504034. S2CID 253954297. Archived from the original (PDF) on 2015-05-18. Retrieved 2015-05-10.
Stewart, George R. Jr. (December 1935). "Popular Names of the Mountain Sheep". American Speech. 10 (4). Duke University Press: 283–288. doi:10.2307/451603. JSTOR 451603.

lbhc.edu

lib.lbhc.edu

Graetz, Rick; Susie Graetz. "About the Crow: Introduction". Little Big Horn College Library. Archived from the original on 2011-06-14. Retrieved 2010-03-21.

loc.gov

lcweb2.loc.gov

Lewis, Samuel; William Clark (1814). "A Map of Lewis and Clark's track across the western portion of North America, from the Mississippi to the Pacific Ocean". Longman, Hurst, Reese, Orme and Brown. Retrieved 2007-03-11.

natureserve.org

"Ovis canadensis". NatureServe. Archived from the original on 2009-06-28. Retrieved 2020-03-29.

nih.gov

pubmed.ncbi.nlm.nih.gov

Loehr, J.; Worley, K.; Grapputo, A.; Carey, J.; Veitch, A.; Coltman, D.W. (2006). "Evidence for cryptic glacial refugia from North American mountain sheep mitochondrial DNA". Journal of Evolutionary Biology. 19 (2): 419–430. CiteSeerX 10.1.1.574.4471. doi:10.1111/j.1420-9101.2005.01027.x. PMID 16599918. S2CID 14564699.
Buchalski, Michael R.; Sacks, Benjamin N.; Gille, Daphne A.; Penedo, Maria Cecilia T.; et al. (2016). "Phylogeographic and population genetic structure of bighorn sheep (Ovis canadensis) in North American deserts". Journal of Mammalogy. 97 (3): 823–838. doi:10.1093/jmammal/gyw011. PMC 5993094. PMID 29899578.
Boyce, WM; Weisenberger, ME (2005). "The rise and fall of psoroptic scabies in bighorn sheep in the San Andres Mountains, New Mexico". Journal of Wildlife Diseases. 41 (3): 525–31. doi:10.7589/0090-3558-41.3.525. PMID 16244062. S2CID 33143420.
Ruckstuhl, K. E. (1998). "Foraging behaviour and sexual segregation in bighorn sheep". Animal Behaviour. 56 (1): 96–106. doi:10.1006/anbe.1998.0745. PMID 9710466. S2CID 25448816.
Hogg, J. T. (1984). "Mating in Bighorn Sheep: Multiple Creative Male Strategies". Science. 225 (4661): 526–529. Bibcode:1984Sci...225..526H. doi:10.1126/science.6539948. PMID 6539948.
Boyce, W.M.; et al. (2011). "Wildlife translocation: the conservation implications of pathogen exposure and genetic heterzygosity". BMC Ecology. 11 (5): 5. Bibcode:2011BMCE...11....5B. doi:10.1186/1472-6785-11-5. PMC 3038889. PMID 21284886.
Cassirer, E.F.; et al. (2013). "Spatio-temporal dynamics of pneumonia in bighorn sheep". Journal of Animal Ecology. 82 (3): 518–528. Bibcode:2013JAnEc..82..518C. doi:10.1111/1365-2656.12031. PMID 23398603.
Besser, T.E.; et al. (2008). "Association of Mycoplasma ovipneumoniae infection with population-limiting respiratory disease in free-ranging Rocky Mountain bighorn sheep (Ovis canadensis canadensis)". Journal of Clinical Microbiology. 46 (2): 423–430. doi:10.1128/JCM.01931-07. PMC 2238132. PMID 18057131.
Dassanayake, R.P.; et al. (2010). "Mycoplasma ovipneumoniae can predispose bighorn sheep to fatal Mannheimia haemolytical pneumonia". Veterinary Microbiology. 145 (3–4): 354–359. doi:10.1016/j.vetmic.2010.04.011. PMID 20466492.
Shanthalingam, S.; et al. (2014). "PCR assay detects Mannheimia haemolytica in culture-negative pneumonic lung tissues of bighorn sheep (Ovis canadensis) from outbreaks in the western USA, 2009-2010". Journal of Wildlife Diseases. 50 (1): 1–10. doi:10.7589/2012-09-225. PMID 24171569. S2CID 207539380.
Besser, T.E.; et al. (2012). "Causes of pneumonia epizootics among bighorn sheep, western United States, 2008-2010". Emerging Infectious Diseases. 18 (3): 406–414. doi:10.3201/eid1803.111554. PMC 3309594. PMID 22377321.

ncbi.nlm.nih.gov

Buchalski, Michael R.; Sacks, Benjamin N.; Gille, Daphne A.; Penedo, Maria Cecilia T.; et al. (2016). "Phylogeographic and population genetic structure of bighorn sheep (Ovis canadensis) in North American deserts". Journal of Mammalogy. 97 (3): 823–838. doi:10.1093/jmammal/gyw011. PMC 5993094. PMID 29899578.
Boyce, W.M.; et al. (2011). "Wildlife translocation: the conservation implications of pathogen exposure and genetic heterzygosity". BMC Ecology. 11 (5): 5. Bibcode:2011BMCE...11....5B. doi:10.1186/1472-6785-11-5. PMC 3038889. PMID 21284886.
Besser, T.E.; et al. (2008). "Association of Mycoplasma ovipneumoniae infection with population-limiting respiratory disease in free-ranging Rocky Mountain bighorn sheep (Ovis canadensis canadensis)". Journal of Clinical Microbiology. 46 (2): 423–430. doi:10.1128/JCM.01931-07. PMC 2238132. PMID 18057131.
Besser, T.E.; et al. (2012). "Causes of pneumonia epizootics among bighorn sheep, western United States, 2008-2010". Emerging Infectious Diseases. 18 (3): 406–414. doi:10.3201/eid1803.111554. PMC 3309594. PMID 22377321.

noaa.gov

ngdc.noaa.gov

Hastings, D; Dunbar, PK (1999). Global Land One-kilometer Base Elevation (GLOBE) (Map). 1. National Geophysical Data Center. NOAA. doi:10.7289/V52R3PMS. Retrieved 2015-03-16.

nps.gov

This article incorporates public domain material from Description of Bighorn Sheep at Yellowstone Park. National Park Service.
"Glacier National Park Vacation Planner" (PDF). nps.gov. National Park Service. Archived from the original (PDF) on 2013-03-19. Retrieved 15 October 2015.

nytimes.com

Yoshida, Kate (January 6, 2014). "A Symbol of the Range Returns Home". New York Times.

psu.edu

citeseerx.ist.psu.edu

Loehr, J.; Worley, K.; Grapputo, A.; Carey, J.; Veitch, A.; Coltman, D.W. (2006). "Evidence for cryptic glacial refugia from North American mountain sheep mitochondrial DNA". Journal of Evolutionary Biology. 19 (2): 419–430. CiteSeerX 10.1.1.574.4471. doi:10.1111/j.1420-9101.2005.01027.x. PMID 16599918. S2CID 14564699.

scribd.com

Edward H. Saxton (March 1978). "Saving the Desert Bighorns". Desert Magazine. 41 (3). Retrieved 2008-04-27.

semanticscholar.org

api.semanticscholar.org

Loehr, J.; Worley, K.; Grapputo, A.; Carey, J.; Veitch, A.; Coltman, D.W. (2006). "Evidence for cryptic glacial refugia from North American mountain sheep mitochondrial DNA". Journal of Evolutionary Biology. 19 (2): 419–430. CiteSeerX 10.1.1.574.4471. doi:10.1111/j.1420-9101.2005.01027.x. PMID 16599918. S2CID 14564699.
Wehausen, J.D.; R.R. Ramey II (2000). "Cranial morphometric and evolutionary relationships in the northern range of Ovis canadensis". Journal of Mammalogy. 81: 145–161. doi:10.1644/1545-1542(2000)081<0145:CMAERI>2.0.CO;2. ISSN 1545-1542. S2CID 85094401.
Boyce, WM; Weisenberger, ME (2005). "The rise and fall of psoroptic scabies in bighorn sheep in the San Andres Mountains, New Mexico". Journal of Wildlife Diseases. 41 (3): 525–31. doi:10.7589/0090-3558-41.3.525. PMID 16244062. S2CID 33143420.
Jones, Andrew S.; et al. (2022). "Desert bighorn sheep habitat selection, group size, and mountain lion predation risk". The Journal of Wildlife Management. 86 (2). Bibcode:2022JWMan..86E2173J. doi:10.1002/jwmg.22173. S2CID 245901807. Retrieved 14 April 2022.
Ruckstuhl, K. E. (1998). "Foraging behaviour and sexual segregation in bighorn sheep". Animal Behaviour. 56 (1): 96–106. doi:10.1006/anbe.1998.0745. PMID 9710466. S2CID 25448816.
Shackleton, D. M. (1985). "Ovis canadensis" (PDF). Mammalian Species (230): 1–9. doi:10.2307/3504034. JSTOR 3504034. S2CID 253954297. Archived from the original (PDF) on 2015-05-18. Retrieved 2015-05-10.
Gross, J.E.; Singer, F.J.; Moses, M.E. (2000). "Effects of disease, dispersal, and area on bighorn sheep restoration". Restoration Ecology. 8 (4S): 25–37. Bibcode:2000ResEc...8...25G. doi:10.1046/j.1526-100x.2000.80063.x. S2CID 85610485.
Cassirer, E.F.; Sinclair, A.R.E. (2007). "Dynamics of pneumonia in a bighorn sheep metapopulation". The Journal of Wildlife Management. 71 (4): 1080–1088. Bibcode:2007JWMan..71.1080C. doi:10.2193/2006-002. S2CID 84970012.
Shanthalingam, S.; et al. (2014). "PCR assay detects Mannheimia haemolytica in culture-negative pneumonic lung tissues of bighorn sheep (Ovis canadensis) from outbreaks in the western USA, 2009-2010". Journal of Wildlife Diseases. 50 (1): 1–10. doi:10.7589/2012-09-225. PMID 24171569. S2CID 207539380.

smith.edu

science.smith.edu

Shackleton, D. M. (1985). "Ovis canadensis" (PDF). Mammalian Species (230): 1–9. doi:10.2307/3504034. JSTOR 3504034. S2CID 253954297. Archived from the original (PDF) on 2015-05-18. Retrieved 2015-05-10.

state.nv.us

leg.state.nv.us

"Nevada Facts and State Emblems". Nevada State Legislature. Retrieved 2021-09-10.

umich.edu

animaldiversity.ummz.umich.edu

"Ovis canadensis". Animal Diversity Web. University of Michigan Museum of Zoology.

unl.edu

digitalcommons.unl.edu

Cassirer, E.F.; et al. (2013). "Spatio-temporal dynamics of pneumonia in bighorn sheep". Journal of Animal Ecology. 82 (3): 518–528. Bibcode:2013JAnEc..82..518C. doi:10.1111/1365-2656.12031. PMID 23398603.

usgs.gov

This article incorporates public domain material from Singer, Francis (1995). "Bighorn Sheep in the Rocky Mountain National Parks" (PDF). In Stohlgren, T.J. (ed.). The Interior West. In: Our Living Resources: A Report to the Nation on the Distribution, Abundance, and Health of U.S. Plants, Animals, and Ecosystems. Washington, D.C.: U.S. Geological Survey. Archived from the original (PDF) on 2007-10-31.

web.archive.org

"Bighorn Sheep". Nature Guide. eNature.com. Archived from the original on 2004-11-09.
"Facts about bighorn sheep". Bighorn Institute. Archived from the original on 2011-07-25. Retrieved 2010-10-12.
"Bighorn Sheep". Eduscapes.com. 2011. Archived from the original on 24 July 2011. Retrieved 2011-07-21.
Shackleton, D. M. (1985). "Ovis canadensis" (PDF). Mammalian Species (230): 1–9. doi:10.2307/3504034. JSTOR 3504034. S2CID 253954297. Archived from the original (PDF) on 2015-05-18. Retrieved 2015-05-10.
"Ovis canadensis". NatureServe. Archived from the original on 2009-06-28. Retrieved 2020-03-29.
This article incorporates public domain material from Singer, Francis (1995). "Bighorn Sheep in the Rocky Mountain National Parks" (PDF). In Stohlgren, T.J. (ed.). The Interior West. In: Our Living Resources: A Report to the Nation on the Distribution, Abundance, and Health of U.S. Plants, Animals, and Ecosystems. Washington, D.C.: U.S. Geological Survey. Archived from the original (PDF) on 2007-10-31.
Graetz, Rick; Susie Graetz. "About the Crow: Introduction". Little Big Horn College Library. Archived from the original on 2011-06-14. Retrieved 2010-03-21.
"Glacier National Park Vacation Planner" (PDF). nps.gov. National Park Service. Archived from the original (PDF) on 2013-03-19. Retrieved 15 October 2015.
"Colorado State Symbols". Archived from the original on 8 July 2007. Retrieved 2007-07-25.

wiley.com

wildlife.onlinelibrary.wiley.com

Jones, Andrew S.; et al. (2022). "Desert bighorn sheep habitat selection, group size, and mountain lion predation risk". The Journal of Wildlife Management. 86 (2). Bibcode:2022JWMan..86E2173J. doi:10.1002/jwmg.22173. S2CID 245901807. Retrieved 14 April 2022.

worldcat.org

Grubb, P. (2005). Wilson, D. E.; Reeder, D. M. (eds.). Mammal Species of the World: A Taxonomic and Geographic Reference (3rd ed.). Baltimore, MD: Johns Hopkins University Press. ISBN 0-8018-8221-4. OCLC 62265494.
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wyomingwildsheep.org

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