カリフォルニアアシカ (Japanese Wikipedia)

Analysis of information sources in references of the Wikipedia article "カリフォルニアアシカ" in Japanese language version.

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21doi.org

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14web.archive.org

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13nih.gov

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5harvard.edu

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4ucsc.edu

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3archive.org

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3wikipedia.org

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3noaa.gov

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2worldcat.org

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2biologists.org

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2wa.gov

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2humanesociety.org

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2gpo.gov

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2kgw.com

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1sj-admin.s3-us-west-2.amazonaws.com

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1iucnredlist.org

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1books.google.com

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1ucsd.edu

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1zenodo.org

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1komandorsky.ru

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1kahaku.go.jp

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1sfgate.com

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1montereybaywhalewatch.com

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1cascadiaresearch.org

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1usatoday.com

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1go.com

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1navy.mil

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1katu.com

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1thelog.com

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1thedailyworld.com

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1sacbee.com

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1newstonight.co.za

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1nationalgeographic.com

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1apnews.com

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apnews.com

GILLIAN FLACCUS (10 January 2019). “Oregon begins killing sea lions after relocation fails”. Associated Press 10 January 2019閲覧. "In a similar program, Oregon and Washington have already killed more than 150 sea lions below the Bonneville Dam on the Columbia River to protect threatened and endangered salmon."

archive-it.org

wayback.archive-it.org

“Shark-inflicted Lesions on California Sea Lions (Zalophus californianus) at San Miguel Island, California: a New Phenomenon”. National Marine Mammal Laboratory – Alaska Fisheries Science Center. 12 July 2012時点のオリジナルよりアーカイブ。23 May 2012閲覧。

archive.org

Heath, Carolyn B.; Perrin, William F. (2008). “California, Galapagos and Japanese Sea Lions Zalophus californianus, Z. wollebaeki and Z. japonicus”. In Perrin, William F.; Würsig, Bernd; Thewissen, J.G.M.. Encyclopedia of Marine Mammals (2nd ed.). Elsevier Science. pp. 170–75. ISBN 978-0123735539
Reeves, Randall R.; Stewart, Brent S.; Clapham, Phillip J.; Powell, James A. (2002). National Audubon Society Guide to Marine Mammals of the World. Alfred A. Knopf. pp. 90–93. ISBN 978-0375411410
Riedman, M. (1991). The Pinnipeds: Seals, Sea lions, and Walruses. University of California Press. p. 168. ISBN 978-0520064980

biologists.org

jeb.biologists.org

Feldkamp, S.D. (1987). “Swimming in the California sea lion: morphometrics, drag and energetics”. The Journal of Experimental Biology 131 (1): 117–135. doi:10.1242/jeb.131.1.117. PMID 3694112.
Fish, Frank E.; Hurley, Jenifer; Costa, Daniel P. (2003). “Maneuverability by the sea lion Zalophus californianus: turning performance of an unstable body design”. The Journal of Experimental Biology 206 (Pt 4): 667–674. doi:10.1242/jeb.00144. PMID 12517984.

books.google.com

Stapp, Darby C. (1 September 2015) (英語). Journal of Northwest Anthropology: Volume 49 Number 2. Northwest Anthropology. pp. 193. ISBN 978-1-5174-9639-5

cascadiaresearch.org

Baird, Robin W.; Stacey, Pam J. (1989). “Observations on the reactions of sea lions, Zalophus californianus and Eumetopias jubatus, to killer whales, Orcinus orca; evidence of "prey" having a "search image" for predators”. Canadian Field-Naturalist 103 (3): 426–428. doi:10.5962/p.356188 23 May 2012閲覧。.

doi.org

Aurioles-Gamboa, D.; Hernández-Camacho, J. (2015). “Zalophus californianus”. IUCN Red List of Threatened Species 2015: e.T41666A45230310. doi:10.2305/IUCN.UK.2015-4.RLTS.T41666A45230310.en 2025年2月18日閲覧。.
Wolf, Jochen B.W.; Tautz, Diethard; Trillmich, Fritz (2007). “Galápagos and Californian sea lions are separate species: Genetic analysis of the genus Zalophus and its implications for conservation management”. Frontiers in Zoology 4: 20. doi:10.1186/1742-9994-4-20. PMC 2072946. PMID 17868473.
Sakahira, F.; Niimi, M. (2007). “Ancient DNA analysis of the Japanese sea lion (Zalophus californianus japonicus Peters, 1866): preliminary results using mitochondrial control-region sequences”. Zoological Science 24 (1): 81–85. doi:10.2108/zsj.24.81. PMID 17409720.
Schramm, Yolanda; Mesnick, S. L.; de la Rosa, J.; Palacios, D. M.; Lowry, M. S.; Aurioles-Gamboa, D.; Snell, H. M.; Escorza-Treviño, S. (2009). “Phylogeography of California and Galápagos sea lions and population structure within the California sea lion”. Marine Biology 156 (7): 1375–1387. Bibcode: 2009MarBi.156.1375S. doi:10.1007/s00227-009-1178-1. ISSN 0025-3162.
Feldkamp, S.D. (1987). “Swimming in the California sea lion: morphometrics, drag and energetics”. The Journal of Experimental Biology 131 (1): 117–135. doi:10.1242/jeb.131.1.117. PMID 3694112.
Fish, Frank E.; Hurley, Jenifer; Costa, Daniel P. (2003). “Maneuverability by the sea lion Zalophus californianus: turning performance of an unstable body design”. The Journal of Experimental Biology 206 (Pt 4): 667–674. doi:10.1242/jeb.00144. PMID 12517984.
English, Arthur Wm. (1976). “Limb movements and locomotor function in the California sea lion (Zalophus californianus)”. Journal of Zoology 178 (3): 341–364. doi:10.1111/j.1469-7998.1976.tb02274.x.
Feldkamp, Steven D.; DeLong, Robert L.; Antonelis, George A. (1989). “Diving patterns of California sea lions, Zalophus californianus”. Canadian Journal of Zoology 67 (4): 872–883. doi:10.1139/z89-129. https://zenodo.org/record/1235911.
Griebel, U.; Schmid, A. (1992). “Color vision in the California sea lion (Zalophus californianus)”. Vision Research 32 (3): 477–482. doi:10.1016/0042-6989(92)90239-F. PMID 1604834.
Reichmuth, Colleen; Southall, Brandon L. (2012). “Underwater hearing in California sea lions (Zalophus californianus): Expansion and interpretation of existing data”. Marine Mammal Science 28 (2): 358–363. Bibcode: 2012MMamS..28..358R. doi:10.1111/j.1748-7692.2011.00473.x. オリジナルの2013-05-13時点におけるアーカイブ。 2012年6月8日閲覧。.
Gläser, N. (2011). “Hydrodynamic trail following in a California sea lion (Zalophus californianus)”. Journal of Comparative Physiology A 197 (2): 141–51. doi:10.1007/s00359-010-0594-5. PMID 20959994.
Weise, Michael J.; Costa, Daniel P.; Kudela, Raphael M. (2006). “Movement and diving behavior of male California sea lion (Zalophus californianus) during anomalous oceanographic conditions of 2005 compared to those of 2004”. Geophysical Research Letters 33 (22): L22S10. Bibcode: 2006GeoRL..3322S10W. doi:10.1029/2006GL027113.
Baird, Robin W.; Stacey, Pam J. (1989). “Observations on the reactions of sea lions, Zalophus californianus and Eumetopias jubatus, to killer whales, Orcinus orca; evidence of "prey" having a "search image" for predators”. Canadian Field-Naturalist 103 (3): 426–428. doi:10.5962/p.356188 23 May 2012閲覧。.
García-Aguilar, M.C.; Aurioles-Gamboa, D. (2003). “Breeding season of the California sea lion (Zalophus californianus) in the Gulf of California, Mexico”. Aquatic Mammals 29 (10): 67–76. doi:10.1578/016754203101024086.
Flatz, Ramona; González-Suárez, Manuela; Young, Julie K.; Hernández-Camacho, Claudia J.; Immel, Aaron J.; Gerber, Leah R. (2012). Fenton, Brock. ed. “Weak Polygyny in California Sea Lions and the Potential for Alternative Mating Tactics”. PLoS ONE 7 (3): e33654. Bibcode: 2012PLoSO...733654F. doi:10.1371/journal.pone.0033654. PMC 3303858. PMID 22432039.
Gisiner, Robert; Schusterman, Ronald J. (1991). “California sea lion pups play an active role in reunions with their mothers”. Animal Behaviour 41 (2): 364–66. doi:10.1016/S0003-3472(05)80488-9.
Peterson, Richard S.; Bartholomew, George A. (1969). “Airborne vocal communication in the California sea lion, Zalophus californianus”. Animal Behaviour 17 (1): 17–24. doi:10.1016/0003-3472(69)90108-0.
Schusterman, Ronald J.; Gentry, Roger; Schmook, James (1966). “Underwater Vocalization by Sea Lions: Social and Mirror Stimuli”. Science 154 (3748): 540–542. Bibcode: 1966Sci...154..540S. doi:10.1126/science.154.3748.540. PMID 5916951.
Schusterman, Ronald J.; Kastak, David (1993). “A California sea lion (Zalophus californianus) is capable of forming equivalence relations”. Psychological Record 43 (4): 823–839. doi:10.1007/BF03395915. ISSN 0033-2933. オリジナルの2013-05-13時点におけるアーカイブ。 2012年5月30日閲覧。.
Gisiner, R.; Schusterman, R.J. (1992). “Sequence, syntax, and semantics: Responses of a language-trained sea lion (Zalophus californianus) to novel sign combinations”. Journal of Comparative Psychology 106: 78–91. doi:10.1037/0735-7036.106.1.78. オリジナルの2018-11-19時点におけるアーカイブ。 2012年5月30日閲覧。.
Cook, F.; Rouse, A.; Wilson, M.; Reichmuth, M. (2013). “A California sea lion (Zalophus californianus) can keep the beat: motor entrainment to rhythmic auditory stimuli in a non vocal mimic”. Journal of Comparative Psychology 127 (4): 412–27. doi:10.1037/a0032345. PMID 23544769.

go.com

abcnews.go.com

Kreider, R. (May 31, 2011). “The Real Navy Seals – and Sea Lions and Dolphins and Whales”. ABC News. July 30, 2013閲覧。

gpo.gov

“16 U.S.C. § 1389”. 2025年2月19日閲覧。
“61 Fed. Reg. 13153 (March 26, 1996)”. 2025年2月19日閲覧。

harvard.edu

ui.adsabs.harvard.edu

Schramm, Yolanda; Mesnick, S. L.; de la Rosa, J.; Palacios, D. M.; Lowry, M. S.; Aurioles-Gamboa, D.; Snell, H. M.; Escorza-Treviño, S. (2009). “Phylogeography of California and Galápagos sea lions and population structure within the California sea lion”. Marine Biology 156 (7): 1375–1387. Bibcode: 2009MarBi.156.1375S. doi:10.1007/s00227-009-1178-1. ISSN 0025-3162.
Reichmuth, Colleen; Southall, Brandon L. (2012). “Underwater hearing in California sea lions (Zalophus californianus): Expansion and interpretation of existing data”. Marine Mammal Science 28 (2): 358–363. Bibcode: 2012MMamS..28..358R. doi:10.1111/j.1748-7692.2011.00473.x. オリジナルの2013-05-13時点におけるアーカイブ。 2012年6月8日閲覧。.
Weise, Michael J.; Costa, Daniel P.; Kudela, Raphael M. (2006). “Movement and diving behavior of male California sea lion (Zalophus californianus) during anomalous oceanographic conditions of 2005 compared to those of 2004”. Geophysical Research Letters 33 (22): L22S10. Bibcode: 2006GeoRL..3322S10W. doi:10.1029/2006GL027113.
Flatz, Ramona; González-Suárez, Manuela; Young, Julie K.; Hernández-Camacho, Claudia J.; Immel, Aaron J.; Gerber, Leah R. (2012). Fenton, Brock. ed. “Weak Polygyny in California Sea Lions and the Potential for Alternative Mating Tactics”. PLoS ONE 7 (3): e33654. Bibcode: 2012PLoSO...733654F. doi:10.1371/journal.pone.0033654. PMC 3303858. PMID 22432039.
Schusterman, Ronald J.; Gentry, Roger; Schmook, James (1966). “Underwater Vocalization by Sea Lions: Social and Mirror Stimuli”. Science 154 (3748): 540–542. Bibcode: 1966Sci...154..540S. doi:10.1126/science.154.3748.540. PMID 5916951.

humanesociety.org

“The Case Against Marine Mammals in Captivity”. Humane Society of the United States and World Animal Protection. p. 3. 30 September 2018時点のオリジナルよりアーカイブ。30 May 2012閲覧。
“Bonneville Dam Sea Lions Under Siege”. The Humane Society of the United States. 18 October 2013時点のオリジナルよりアーカイブ。17 October 2013閲覧。

iucnredlist.org

Aurioles-Gamboa, D.; Hernández-Camacho, J. (2015). “Zalophus californianus”. IUCN Red List of Threatened Species 2015: e.T41666A45230310. doi:10.2305/IUCN.UK.2015-4.RLTS.T41666A45230310.en 2025年2月18日閲覧。.

kahaku.go.jp

“海棲哺乳類ストランディングデータベース”. www.kahaku.go.jp. 2025年2月18日閲覧。

katu.com

Haight, A. (9 March 2010). “Sea lion death warrants”. KATU. 10 May 2013時点のオリジナルよりアーカイブ。9 June 2012閲覧。

kgw.com

“U.S. allows killing sea lions eating at-risk Northwest salmon” (英語). kgw.com (August 14, 2020). 2023年11月5日閲覧。
“Battle over endangered fish has led Oregon to cull sea lions” (英語). kgw.com (April 11, 2023). 2023年11月5日閲覧。

komandorsky.ru

“Калифорнийский морской лев Zalophus californianus Lesson, 1828”. komandorsky.ru. 2025年2月18日閲覧。

montereybaywhalewatch.com

“Predation Behavior of Transient Killer Whales in Monterey Bay, California”. Monterey Bay Whale Watch. 23 May 2012閲覧。

nationalgeographic.com

news.nationalgeographic.com

“Mass Death of Seabirds in Western U.S. Is 'Unprecedented'”. news.nationalgeographic.com/ (2015年1月24日). January 26, 2015時点のオリジナルよりアーカイブ。12 March 2015閲覧。

navy.mil

public.navy.mil

“Frequently Asked Questions”. U.S. Navy Marine Mammal Program. June 19, 2013時点のオリジナルよりアーカイブ。July 30, 2013閲覧。

newstonight.co.za

“More Than 100 Sick Sea Lion Flooded On California Coastline”. 12 March 2015閲覧。

nih.gov

pubmed.ncbi.nlm.nih.gov

Wolf, Jochen B.W.; Tautz, Diethard; Trillmich, Fritz (2007). “Galápagos and Californian sea lions are separate species: Genetic analysis of the genus Zalophus and its implications for conservation management”. Frontiers in Zoology 4: 20. doi:10.1186/1742-9994-4-20. PMC 2072946. PMID 17868473.
Sakahira, F.; Niimi, M. (2007). “Ancient DNA analysis of the Japanese sea lion (Zalophus californianus japonicus Peters, 1866): preliminary results using mitochondrial control-region sequences”. Zoological Science 24 (1): 81–85. doi:10.2108/zsj.24.81. PMID 17409720.
Feldkamp, S.D. (1987). “Swimming in the California sea lion: morphometrics, drag and energetics”. The Journal of Experimental Biology 131 (1): 117–135. doi:10.1242/jeb.131.1.117. PMID 3694112.
Fish, Frank E.; Hurley, Jenifer; Costa, Daniel P. (2003). “Maneuverability by the sea lion Zalophus californianus: turning performance of an unstable body design”. The Journal of Experimental Biology 206 (Pt 4): 667–674. doi:10.1242/jeb.00144. PMID 12517984.
Griebel, U.; Schmid, A. (1992). “Color vision in the California sea lion (Zalophus californianus)”. Vision Research 32 (3): 477–482. doi:10.1016/0042-6989(92)90239-F. PMID 1604834.
Gläser, N. (2011). “Hydrodynamic trail following in a California sea lion (Zalophus californianus)”. Journal of Comparative Physiology A 197 (2): 141–51. doi:10.1007/s00359-010-0594-5. PMID 20959994.
Flatz, Ramona; González-Suárez, Manuela; Young, Julie K.; Hernández-Camacho, Claudia J.; Immel, Aaron J.; Gerber, Leah R. (2012). Fenton, Brock. ed. “Weak Polygyny in California Sea Lions and the Potential for Alternative Mating Tactics”. PLoS ONE 7 (3): e33654. Bibcode: 2012PLoSO...733654F. doi:10.1371/journal.pone.0033654. PMC 3303858. PMID 22432039.
Schusterman, Ronald J.; Gentry, Roger; Schmook, James (1966). “Underwater Vocalization by Sea Lions: Social and Mirror Stimuli”. Science 154 (3748): 540–542. Bibcode: 1966Sci...154..540S. doi:10.1126/science.154.3748.540. PMID 5916951.
Cook, F.; Rouse, A.; Wilson, M.; Reichmuth, M. (2013). “A California sea lion (Zalophus californianus) can keep the beat: motor entrainment to rhythmic auditory stimuli in a non vocal mimic”. Journal of Comparative Psychology 127 (4): 412–27. doi:10.1037/a0032345. PMID 23544769.

ncbi.nlm.nih.gov

Wolf, Jochen B.W.; Tautz, Diethard; Trillmich, Fritz (2007). “Galápagos and Californian sea lions are separate species: Genetic analysis of the genus Zalophus and its implications for conservation management”. Frontiers in Zoology 4: 20. doi:10.1186/1742-9994-4-20. PMC 2072946. PMID 17868473.
Flatz, Ramona; González-Suárez, Manuela; Young, Julie K.; Hernández-Camacho, Claudia J.; Immel, Aaron J.; Gerber, Leah R. (2012). Fenton, Brock. ed. “Weak Polygyny in California Sea Lions and the Potential for Alternative Mating Tactics”. PLoS ONE 7 (3): e33654. Bibcode: 2012PLoSO...733654F. doi:10.1371/journal.pone.0033654. PMC 3303858. PMID 22432039.

pmc.ncbi.nlm.nih.gov

Wolf, Jochen B.W.; Tautz, Diethard; Trillmich, Fritz (2007). “Galápagos and Californian sea lions are separate species: Genetic analysis of the genus Zalophus and its implications for conservation management”. Frontiers in Zoology 4: 20. doi:10.1186/1742-9994-4-20. PMC 2072946. PMID 17868473.
Flatz, Ramona; González-Suárez, Manuela; Young, Julie K.; Hernández-Camacho, Claudia J.; Immel, Aaron J.; Gerber, Leah R. (2012). Fenton, Brock. ed. “Weak Polygyny in California Sea Lions and the Potential for Alternative Mating Tactics”. PLoS ONE 7 (3): e33654. Bibcode: 2012PLoSO...733654F. doi:10.1371/journal.pone.0033654. PMC 3303858. PMID 22432039.

noaa.gov

swfsc.noaa.gov

Schramm, Yolanda; Mesnick, S. L.; de la Rosa, J.; Palacios, D. M.; Lowry, M. S.; Aurioles-Gamboa, D.; Snell, H. M.; Escorza-Treviño, S. (2009). “Phylogeography of California and Galápagos sea lions and population structure within the California sea lion”. Marine Biology 156 (7): 1375–1387. Bibcode: 2009MarBi.156.1375S. doi:10.1007/s00227-009-1178-1. ISSN 0025-3162.
“Sea Lion Diet”. Southwest Fisheries Science Center. 2 September 2007閲覧。

nwr.noaa.gov

“NOAA authorizes states to remove California sea lions that threaten protected salmon”. National Oceanic and Atmospheric Administration. 22 October 2013時点のオリジナルよりアーカイブ。17 October 2013閲覧。

sacbee.com

Hecht, Peter (2015年3月7日). “Sick, starving sea lion pups wash up in record numbers on California coast”. The Sacramento Bee 12 March 2015閲覧。

sfgate.com

Kay, Jane (10 February 2012). “When good fishing trips go bad: Sea lion swims the Delta – lands on Merced County farm road”. San Francisco Chronicle 3 July 2012閲覧。

sj-admin.s3-us-west-2.amazonaws.com

G. T. Jefferson (1991). “A catalogue of late Quaternary Vertebrates from California: Part Two, Mammals”. Natural History Museum of Los Angeles County Technical Reports 7: 1-52.

thedailyworld.com

Bruscas, A. (July 27, 2012). “Shocking new idea for sea lion control”. The Daily World.com. September 21, 2013時点のオリジナルよりアーカイブ。August 17, 2013閲覧。

thelog.com

French, C. (April 10, 2013). “Sea Lions Take Over Ventura Docks”. the Log.com. August 17, 2013閲覧。

ucsc.edu

pinnipedlab.ucsc.edu

Reichmuth, Colleen; Southall, Brandon L. (2012). “Underwater hearing in California sea lions (Zalophus californianus): Expansion and interpretation of existing data”. Marine Mammal Science 28 (2): 358–363. Bibcode: 2012MMamS..28..358R. doi:10.1111/j.1748-7692.2011.00473.x. オリジナルの2013-05-13時点におけるアーカイブ。 2012年6月8日閲覧。.
Schusterman, Ronald J.; Kastak, David (1993). “A California sea lion (Zalophus californianus) is capable of forming equivalence relations”. Psychological Record 43 (4): 823–839. doi:10.1007/BF03395915. ISSN 0033-2933. オリジナルの2013-05-13時点におけるアーカイブ。 2012年5月30日閲覧。.
Gisiner, R.; Schusterman, R.J. (1992). “Sequence, syntax, and semantics: Responses of a language-trained sea lion (Zalophus californianus) to novel sign combinations”. Journal of Comparative Psychology 106: 78–91. doi:10.1037/0735-7036.106.1.78. オリジナルの2018-11-19時点におけるアーカイブ。 2012年5月30日閲覧。.

news.ucsc.edu

Stephens, Tim (1 April 2013). “Sea lion defies theory and keeps the beat”. University of California, Santa Cruz 12 April 2013閲覧。

ucsd.edu

calcofi.ucsd.edu

Lowry, M.S.; Carretta, J.V. (1999). “Market squid (Loligo opalescens) in the diet of California sea lions (Zalophus californianus) in southern California (1981–1995)”. Reports of California Cooperative Oceanic Fisheries Investigations 40: 196–207. オリジナルの2013-04-12時点におけるアーカイブ。.

usatoday.com

Leinwand, Donna (2003年2月17日). “Sea lions called to duty in Persian Gulf”. USA Today. オリジナルの2022年12月22日時点におけるアーカイブ。 2010年4月28日閲覧。

wa.gov

wdfw.wa.gov

“Columbia River Sea Lion Management: Restoring balance between predators and salmon”. Washington Department of Fish & Wildlife. 21 October 2017時点のオリジナルよりアーカイブ。23 May 2012閲覧。
“Columbia River Sea Lion Management: Restoring balance between predators and salmon”. Washington State Department of Fish & Wildlife. 21 October 2017時点のオリジナルよりアーカイブ。23 May 2012閲覧。

web.archive.org

Lowry, M.S.; Carretta, J.V. (1999). “Market squid (Loligo opalescens) in the diet of California sea lions (Zalophus californianus) in southern California (1981–1995)”. Reports of California Cooperative Oceanic Fisheries Investigations 40: 196–207. オリジナルの2013-04-12時点におけるアーカイブ。.
Reichmuth, Colleen; Southall, Brandon L. (2012). “Underwater hearing in California sea lions (Zalophus californianus): Expansion and interpretation of existing data”. Marine Mammal Science 28 (2): 358–363. Bibcode: 2012MMamS..28..358R. doi:10.1111/j.1748-7692.2011.00473.x. オリジナルの2013-05-13時点におけるアーカイブ。 2012年6月8日閲覧。.
“Columbia River Sea Lion Management: Restoring balance between predators and salmon”. Washington Department of Fish & Wildlife. 21 October 2017時点のオリジナルよりアーカイブ。23 May 2012閲覧。
Schusterman, Ronald J.; Kastak, David (1993). “A California sea lion (Zalophus californianus) is capable of forming equivalence relations”. Psychological Record 43 (4): 823–839. doi:10.1007/BF03395915. ISSN 0033-2933. オリジナルの2013-05-13時点におけるアーカイブ。 2012年5月30日閲覧。.
Gisiner, R.; Schusterman, R.J. (1992). “Sequence, syntax, and semantics: Responses of a language-trained sea lion (Zalophus californianus) to novel sign combinations”. Journal of Comparative Psychology 106: 78–91. doi:10.1037/0735-7036.106.1.78. オリジナルの2018-11-19時点におけるアーカイブ。 2012年5月30日閲覧。.
“The Case Against Marine Mammals in Captivity”. Humane Society of the United States and World Animal Protection. p. 3. 30 September 2018時点のオリジナルよりアーカイブ。30 May 2012閲覧。
Leinwand, Donna (2003年2月17日). “Sea lions called to duty in Persian Gulf”. USA Today. オリジナルの2022年12月22日時点におけるアーカイブ。 2010年4月28日閲覧。
“Frequently Asked Questions”. U.S. Navy Marine Mammal Program. June 19, 2013時点のオリジナルよりアーカイブ。July 30, 2013閲覧。
“NOAA authorizes states to remove California sea lions that threaten protected salmon”. National Oceanic and Atmospheric Administration. 22 October 2013時点のオリジナルよりアーカイブ。17 October 2013閲覧。
Haight, A. (9 March 2010). “Sea lion death warrants”. KATU. 10 May 2013時点のオリジナルよりアーカイブ。9 June 2012閲覧。
“Columbia River Sea Lion Management: Restoring balance between predators and salmon”. Washington State Department of Fish & Wildlife. 21 October 2017時点のオリジナルよりアーカイブ。23 May 2012閲覧。
“Bonneville Dam Sea Lions Under Siege”. The Humane Society of the United States. 18 October 2013時点のオリジナルよりアーカイブ。17 October 2013閲覧。
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