Monodon monoceros (Italian Wikipedia)

Analysis of information sources in references of the Wikipedia article "Monodon monoceros" in Italian language version.

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27doi.org

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7nih.gov

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6archive.org

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5harvard.edu

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2books.google.com

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archive.org

Paul Brodie, The Encyclopedia of Mammals, a cura di D. Macdonald, New York, Facts on File, 1984, pp. 200-203, ISBN 978-0-87196-871-5.
D. W. Macdonald e P. Barrett, Mammals of Europe, New Jersey, Princeton University Press, 1993, ISBN 978-0-691-09160-0.
Mark Carwardine, DK Handbooks: Whales Dolphins and Porpoises, Dorling Kindersley, 1995, ISBN 978-1-56458-620-9.
R. C. Best, The tusk of the narwhal (Monodon monoceros L.): interpretation of its function (Mammalia: Cetacea), in Canadian Journal of Zoology, vol. 59, n. 12, 1981, pp. 2386-2393, DOI:10.1139/z81-319.
K. J. Finley e E. J. Gidd, Summer diet of the narwhal (Monodon monoceros) in Pond Inlet, northern Baffin Island, in Canadian Journal of Zoology, vol. 60, n. 12, 1982, pp. 3353-3363, DOI:10.1139/z82-424.
E. Garde, M. P. Heide-Jørgensen, S. H. Hansen, G. Nachman e M. C. Forchhammer, Age-Specific Growth and Remarkable Longevity in Narwhals (Monodon monoceros) from West Greenland as Estimated by Aspartic Acid Racemization, in Journal of Mammalogy, vol. 88, n. 1, 2007, pp. 49-58, DOI:10.1644/06-MAMM-A-056R.1.

biorxiv.org

Lars Wittig, Meta population modelling of narwhals in East Canada and West Greenland, su bioRxiv, 18 giugno 2016.

books.google.com

William F. Perrin, Bernd Wursig e J. G. M. 'Hans' Thewissen (a cura di), Encyclopedia of Marine Mammals, Academic Press, 2009, pp. 929-30, ISBN 978-0080919935.
Dawn E. Bastian e Judy K. Mitchell, Handbook of Native American Mythology, ABC-CLIO, 2004, pp. 54-55, ISBN 978-1-85109-533-9.

dfo-mpo.gc.ca

The Narwhal: Unicorn of the Seas (PDF), su dfo-mpo.gc.ca, Fisheries and Oceans Canada, 2007. URL consultato il 10 luglio 2013.

doi.org

dx.doi.org

K. J. Finley e E. J. Gibb, Summer diet of the narwhal (Monodon monoceros) in Pond Inlet, northern Baffin Island, in Canadian Journal of Zoology, vol. 60, n. 12, 1º dicembre 1982, pp. 3353-3363, DOI:10.1139/z82-424, ISSN 0008-4301 (WC · ACNP).
M. P. Heide-Jørgensen e R. R. Reeves, Description of an Anomalous Monodontid Skull from West Greenland: A Possible Hybrid?, in Marine Mammal Science, vol. 9, n. 3, luglio 1993, pp. 258-268, DOI:10.1111/j.1748-7692.1993.tb00454.x.
V. G. Waddell, M. C. Milinkovitch, M. Bérubé e M. J. Stanhope, Molecular Phylogenetic Examination of the Delphinoidea Trichotomy: Congruent Evidence from Three Nuclear Loci Indicates That Porpoises (Phocoenidae) Share a More Recent Common Ancestry with White Whales (Monodontidae) Than They Do with True Dolphins (Delphinidae), in Molecular Phylogenetics and Evolution, vol. 15, n. 2, 2000, pp. 314-318, DOI:10.1006/mpev.1999.0751, PMID 10837160.
Jorge Vélez-Juarbe e Nicholas D. Pyenson, Bohaskaia monodontoides, a new monodontid (Cetacea, Odontoceti, Delphinoidea) from the Pliocene of the western North Atlantic Ocean, in Journal of Vertebrate Paleontology, vol. 32, n. 2, 2012, pp. 476-484, DOI:10.1080/02724634.2012.641705.
Rune Dietz, Ari D. Shapiro, Mehdi Bakhtiari, Jack Orr, Peter L. Tyack, Pierre Richard, Ida Grønborg Eskesen e Greg Marshall, Upside-down swimming behaviour of free-ranging narwhals, in BMC Ecology, vol. 7, 19 novembre 2007, pp. 14, DOI:10.1186/1472-6785-7-14, ISSN 1472-6785 (WC · ACNP), PMC 2238733, PMID 18021441.
Janet E. Fontanella, Frank E. Fish, Natalia Rybczynski, Martin T. Nweeia e Darlene R. Ketten, Three-dimensional geometry of the narwhal (Monodon monoceros) flukes in relation to hydrodynamics, in Marine Mammal Science, vol. 27, n. 4, 2010, pp. 889-898, DOI:10.1111/j.1748-7692.2010.00439.x.
Martin T. Nweeia, Frederick C. Eichmiller, Peter V. Hauschka, Ethan Tyler, James G. Mead, Charles W. Potter, David P. Angnatsiak, Pierre R. Richard, Jack R. Orr e Sandie R. Black, Vestigial tooth anatomy and tusk nomenclature for Monodon monoceros, in The Anatomical Record, vol. 295, n. 6, 2012, pp. 1006-16, DOI:10.1002/ar.22449, PMID 22467529.
R. C. Best, The tusk of the narwhal (Monodon monoceros L.): interpretation of its function (Mammalia: Cetacea), in Canadian Journal of Zoology, vol. 59, n. 12, 1981, pp. 2386-2393, DOI:10.1139/z81-319.
M. T. Nweeia et al., Sensory ability in the narwhal tooth organ system, in The Anatomical Record, vol. 297, n. 4, 2014, pp. 599-617, DOI:10.1002/ar.22886, PMID 24639076.
T. C. Kelley, R. E. A. Stewart, D. J. Yurkowski, A. Ryan e S. H. Ferguson, Mating ecology of beluga (Delphinapterus leucas) and narwhal (Monodon monoceros) as estimated by reproductive tract metrics, in Marine Mammal Science, vol. 31, n. 2, 2014, pp. 479-500, DOI:10.1111/mms.12165.
Michael Westbury, Bent Petersen, Eva Garde, Mads Peter Heide-Jørgensen e Eline D. Lorenzen, Narwhal Genome Reveals Long-Term Low Genetic Diversity despite Current Large Abundance Size, in iScience, vol. 15, 31 maggio 2019, pp. 592–599, Bibcode:2019iSci...15..592W, DOI:10.1016/j.isci.2019.03.023, ISSN 2589-0042 (WC · ACNP), PMC 6546971, PMID 31054839.
K. L. Laidre e M. P. Heide-Jørgensen, Winter feeding intensity of narwhals, in Marine Mammal Science, vol. 21, n. 1, 2005, pp. 45-57, DOI:10.1111/j.1748-7692.2005.tb01207.x.
K. L. Laidre, I. Stirling, L. Lowry, Ø. Wiig, M. P. Heide-Jørgensen e S. Ferguson, Quantifying the sensitivity of arctic marine mammals to climate-induced habitat change, in Ecological Applications, vol. 18, n. 2, 2008, pp. S97-S125, DOI:10.1890/06-0546.1, PMID 18494365.
K. Laidre, Deep-ocean predation by a high Arctic cetacean, in ICES Journal of Marine Science, vol. 61, n. 1, 2004, pp. 430-440, DOI:10.1016/j.icesjms.2004.02.002.
K. J. Finley e E. J. Gidd, Summer diet of the narwhal (Monodon monoceros) in Pond Inlet, northern Baffin Island, in Canadian Journal of Zoology, vol. 60, n. 12, 1982, pp. 3353-3363, DOI:10.1139/z82-424.
K. L. Laidre, M. P. Heide-Jørgensen, R. Dietz, R. C. Hobbs e O. A. Jørgensen, Deep-diving by narwhals, Monodon monoceros: differences in foraging behavior between wintering areas? (PDF), in Marine Ecology Progress Series, vol. 261, 2003, pp. 269-281, Bibcode:2003MEPS..261..269L, DOI:10.3354/meps261269.
V. Lesage, C. Barrette, M. C. S. Kingsley e B. Sjare, The effect of vessel noise on the vocal behavior of belugas in the St. Lawrence River estuary, Canada, in Marine Mammal Science, vol. 15, 1999, pp. 65–84, DOI:10.1111/j.1748-7692.1999.tb00782.x.
M. Skovrind, Hybridization between two high Arctic cetaceans confirmed by genomic analysis, in Scientific Reports, vol. 9, n. 1, 2019, pp. 7729, Bibcode:2019NatSR...9.7729S, DOI:10.1038/s41598-019-44038-0, PMC 6586676, PMID 31221994.
E. Garde, M. P. Heide-Jørgensen, S. H. Hansen, G. Nachman e M. C. Forchhammer, Age-Specific Growth and Remarkable Longevity in Narwhals (Monodon monoceros) from West Greenland as Estimated by Aspartic Acid Racemization, in Journal of Mammalogy, vol. 88, n. 1, 2007, pp. 49-58, DOI:10.1644/06-MAMM-A-056R.1.
K. Laidre, M. P. Heide-Jorgensen, H. Stern e P. Richard, Unusual narwhal sea ice entrapments and delayed autumn freeze-up trends (PDF), in Polar Biology, vol. 35, 2011, pp. 149-154, DOI:10.1007/s00300-011-1036-8.
Terrie M. Williams, Shawn R. Noren e Mike Glenn, Extreme physiological adaptations as predictors of climate-change sensitivity in the narwhal, Mondon monceros, in Marine Mammal Science, vol. 27, n. 2, 2011, pp. 334, DOI:10.1111/j.1748-7692.2010.00408.x.
M. Porsild, On 'Savssat': A crowding of Arctic animals at holes in the sea ice, in Geogr. Rev., vol. 6, n. 3, 1918, pp. 215-228, DOI:10.2307/207815, JSTOR 207815.
R. Wagemann, N. B. Snow, A. Lutz e D. P. Scott, Heavy Metals in Tissues and Organs of the Narwhal (Monodon monoceras), in Canadian Journal of Fisheries and Aquatic Sciences, vol. 40, S2, 1983, pp. s206–s214, DOI:10.1139/f83-326.
K. L. Laidre e M. P. Heide-Jørgensen, Life in the lead: extreme densities of narwhals Monodon monoceros in the offshore pack ice, in Marine Ecology Progress Series, vol. 423, 2011, pp. 269-278, Bibcode:2011MEPS..423..269L, DOI:10.3354/meps08941.
K. L. Laidre e M. P. Heide-Jørgensen, Arctic sea ice trends and narwhal vulnerability (PDF), in Biological Conservation, vol. 121, n. 2005, 2005, pp. 509-517, DOI:10.1016/j.biocon.2004.06.003, ISSN 0006-3207 (WC · ACNP).
M. R. Nielsen, Is climate change causing the increasing narwhal (Monodon monoceros) catches in Smith Sound, Greenland?, in Polar Research, vol. 28, n. 2, 2009, pp. 238-245, Bibcode:2009PolRe..28..238N, DOI:10.1111/j.1751-8369.2009.00106.x.
M. P. Heide-Jørgensen, R. G. Hansen, K. Westdal, R. R. Reeves e A. Mosbech, Narwhals and seismic exploration: Is seismic noise increasing the risk of ice entrapments?, in Biological Conservation, vol. 158, 2013, pp. 50-54, DOI:10.1016/j.biocon.2012.08.005.

dtu.dk

orbit.dtu.dk

K. L. Laidre, M. P. Heide-Jørgensen, R. Dietz, R. C. Hobbs e O. A. Jørgensen, Deep-diving by narwhals, Monodon monoceros: differences in foraging behavior between wintering areas? (PDF), in Marine Ecology Progress Series, vol. 261, 2003, pp. 269-281, Bibcode:2003MEPS..261..269L, DOI:10.3354/meps261269.

foxnews.com

Seth Borenstein, Narwhals more at risk to Arctic warming than polar bears, su Associated Press, 25 aprile 2008. URL consultato il 27 aprile 2008.

ghostarchive.org

James Vincent, Scientists suggest they have the answer to the mystery of the narwhal's tusk, su Independent.co.uk, 19 marzo 2014. URL consultato il 31 marzo 2014 (archiviato il 18 giugno 2022).

gutenberg.org

H. Melville, Moby-Dick; Or The Whale, Richard Bentley, 1851, p. 635.

harvard.edu

adsabs.harvard.edu

Michael Westbury, Bent Petersen, Eva Garde, Mads Peter Heide-Jørgensen e Eline D. Lorenzen, Narwhal Genome Reveals Long-Term Low Genetic Diversity despite Current Large Abundance Size, in iScience, vol. 15, 31 maggio 2019, pp. 592–599, Bibcode:2019iSci...15..592W, DOI:10.1016/j.isci.2019.03.023, ISSN 2589-0042 (WC · ACNP), PMC 6546971, PMID 31054839.
K. L. Laidre, M. P. Heide-Jørgensen, R. Dietz, R. C. Hobbs e O. A. Jørgensen, Deep-diving by narwhals, Monodon monoceros: differences in foraging behavior between wintering areas? (PDF), in Marine Ecology Progress Series, vol. 261, 2003, pp. 269-281, Bibcode:2003MEPS..261..269L, DOI:10.3354/meps261269.
M. Skovrind, Hybridization between two high Arctic cetaceans confirmed by genomic analysis, in Scientific Reports, vol. 9, n. 1, 2019, pp. 7729, Bibcode:2019NatSR...9.7729S, DOI:10.1038/s41598-019-44038-0, PMC 6586676, PMID 31221994.
K. L. Laidre e M. P. Heide-Jørgensen, Life in the lead: extreme densities of narwhals Monodon monoceros in the offshore pack ice, in Marine Ecology Progress Series, vol. 423, 2011, pp. 269-278, Bibcode:2011MEPS..423..269L, DOI:10.3354/meps08941.
M. R. Nielsen, Is climate change causing the increasing narwhal (Monodon monoceros) catches in Smith Sound, Greenland?, in Polar Research, vol. 28, n. 2, 2009, pp. 238-245, Bibcode:2009PolRe..28..238N, DOI:10.1111/j.1751-8369.2009.00106.x.

howstuffworks.com

science.howstuffworks.com

K. Lambert, How Narwhals work, su science.howstuffworks.com, 18 agosto 2008. URL consultato il 10 luglio 2013.

independent.co.uk

James Vincent, Scientists suggest they have the answer to the mystery of the narwhal's tusk, su Independent.co.uk, 19 marzo 2014. URL consultato il 31 marzo 2014 (archiviato il 18 giugno 2022).

iucnredlist.org

apiv3.iucnredlist.org

(EN) Lowry, L., Laidre, K. & Reeves, R. 2017, Monodon monoceros, su IUCN Red List of Threatened Species, Versione 2020.2, IUCN, 2020.

jstor.org

M. Porsild, On 'Savssat': A crowding of Arctic animals at holes in the sea ice, in Geogr. Rev., vol. 6, n. 3, 1918, pp. 215-228, DOI:10.2307/207815, JSTOR 207815.

livescience.com

First-Ever Beluga-Narwhal Hybrid Found in the Arctic, su Live Science, 20 giugno 2019.

measuringworth.com

L. H. Officer e S. H. Williamson, Purchasing Power of British Pounds from 1270 to Present, su measuringworth.com, MeasuringWorth, 2014.

narwhal.org

Martin Nweeia, Narwhal Tusk Research, su Narwhal Tusk Research, Narwhal.org, 20 giugno 2014. URL consultato il 20 giugno 2014.
Martin Nweeia, Narwhal Tusk Research – About the Tusk, su Narwhal Tusk Research, Narwhal.org, 20 giugno 2014. URL consultato il 20 giugno 2014.

narwhaltusks.com

Narwhal Biology, su narwhaltusks.com. URL consultato il 10 luglio 2013.

narwhalwhales.com

Narwhal Whale Tusk, su narwhalwhales.com, Narwhal Whales. URL consultato il 10 luglio 2013.

nationalpost.com

news.nationalpost.com

Dave Waddell, Drone-shot video may have just solved 400-year debate over what narwhal tusks are used for, su National Post, 16 maggio 2017. URL consultato il 17 maggio 2017.

nature.com

Mikkel Skovrind, Jose Alfredo Samaniego Castruita, James Haile, Eve C. Treadaway, Shyam Gopalakrishnan, Michael V. Westbury, Mads Peter Heide-Jørgensen, Paul Szpak e Eline D. Lorenzen, Hybridization between two high Arctic cetaceans confirmed by genomic analysis, in Nature, vol. 9, 2019.

newscientist.com

Lesley Evans Ogden, Elusive narwhal babies spotted gathering at Canadian nursery, in New Scientist, 6 gennaio 2016. URL consultato il 6 settembre 2016.

nih.gov

ncbi.nlm.nih.gov

V. G. Waddell, M. C. Milinkovitch, M. Bérubé e M. J. Stanhope, Molecular Phylogenetic Examination of the Delphinoidea Trichotomy: Congruent Evidence from Three Nuclear Loci Indicates That Porpoises (Phocoenidae) Share a More Recent Common Ancestry with White Whales (Monodontidae) Than They Do with True Dolphins (Delphinidae), in Molecular Phylogenetics and Evolution, vol. 15, n. 2, 2000, pp. 314-318, DOI:10.1006/mpev.1999.0751, PMID 10837160.
Rune Dietz, Ari D. Shapiro, Mehdi Bakhtiari, Jack Orr, Peter L. Tyack, Pierre Richard, Ida Grønborg Eskesen e Greg Marshall, Upside-down swimming behaviour of free-ranging narwhals, in BMC Ecology, vol. 7, 19 novembre 2007, pp. 14, DOI:10.1186/1472-6785-7-14, ISSN 1472-6785 (WC · ACNP), PMC 2238733, PMID 18021441.
Martin T. Nweeia, Frederick C. Eichmiller, Peter V. Hauschka, Ethan Tyler, James G. Mead, Charles W. Potter, David P. Angnatsiak, Pierre R. Richard, Jack R. Orr e Sandie R. Black, Vestigial tooth anatomy and tusk nomenclature for Monodon monoceros, in The Anatomical Record, vol. 295, n. 6, 2012, pp. 1006-16, DOI:10.1002/ar.22449, PMID 22467529.
M. T. Nweeia et al., Sensory ability in the narwhal tooth organ system, in The Anatomical Record, vol. 297, n. 4, 2014, pp. 599-617, DOI:10.1002/ar.22886, PMID 24639076.
Michael Westbury, Bent Petersen, Eva Garde, Mads Peter Heide-Jørgensen e Eline D. Lorenzen, Narwhal Genome Reveals Long-Term Low Genetic Diversity despite Current Large Abundance Size, in iScience, vol. 15, 31 maggio 2019, pp. 592–599, Bibcode:2019iSci...15..592W, DOI:10.1016/j.isci.2019.03.023, ISSN 2589-0042 (WC · ACNP), PMC 6546971, PMID 31054839.
K. L. Laidre, I. Stirling, L. Lowry, Ø. Wiig, M. P. Heide-Jørgensen e S. Ferguson, Quantifying the sensitivity of arctic marine mammals to climate-induced habitat change, in Ecological Applications, vol. 18, n. 2, 2008, pp. S97-S125, DOI:10.1890/06-0546.1, PMID 18494365.
M. Skovrind, Hybridization between two high Arctic cetaceans confirmed by genomic analysis, in Scientific Reports, vol. 9, n. 1, 2019, pp. 7729, Bibcode:2019NatSR...9.7729S, DOI:10.1038/s41598-019-44038-0, PMC 6586676, PMID 31221994.

noaa.gov

oceanexplorer.noaa.gov

The Biology and Ecology of Narwhals, su oceanexplorer.noaa.gov, National Oceanic and Atmospheric Administration. URL consultato il 15 gennaio 2009.

npr.org

Nell Greenfieldboyce, Inuit Hunters Help Scientists Track Narwhals, su NPR.org, National Public Radio, 19 agosto 2009. URL consultato il 24 ottobre 2016.

nytimes.com

William Broad, It's Sensitive. Really, su The New York Times, 13 dicembre 2005.

oadoi.org

K. J. Finley e E. J. Gibb, Summer diet of the narwhal (Monodon monoceros) in Pond Inlet, northern Baffin Island, in Canadian Journal of Zoology, vol. 60, n. 12, 1º dicembre 1982, pp. 3353-3363, DOI:10.1139/z82-424, ISSN 0008-4301 (WC · ACNP).
M. P. Heide-Jørgensen e R. R. Reeves, Description of an Anomalous Monodontid Skull from West Greenland: A Possible Hybrid?, in Marine Mammal Science, vol. 9, n. 3, luglio 1993, pp. 258-268, DOI:10.1111/j.1748-7692.1993.tb00454.x.
V. G. Waddell, M. C. Milinkovitch, M. Bérubé e M. J. Stanhope, Molecular Phylogenetic Examination of the Delphinoidea Trichotomy: Congruent Evidence from Three Nuclear Loci Indicates That Porpoises (Phocoenidae) Share a More Recent Common Ancestry with White Whales (Monodontidae) Than They Do with True Dolphins (Delphinidae), in Molecular Phylogenetics and Evolution, vol. 15, n. 2, 2000, pp. 314-318, DOI:10.1006/mpev.1999.0751, PMID 10837160.
Jorge Vélez-Juarbe e Nicholas D. Pyenson, Bohaskaia monodontoides, a new monodontid (Cetacea, Odontoceti, Delphinoidea) from the Pliocene of the western North Atlantic Ocean, in Journal of Vertebrate Paleontology, vol. 32, n. 2, 2012, pp. 476-484, DOI:10.1080/02724634.2012.641705.
Janet E. Fontanella, Frank E. Fish, Natalia Rybczynski, Martin T. Nweeia e Darlene R. Ketten, Three-dimensional geometry of the narwhal (Monodon monoceros) flukes in relation to hydrodynamics, in Marine Mammal Science, vol. 27, n. 4, 2010, pp. 889-898, DOI:10.1111/j.1748-7692.2010.00439.x.
Martin T. Nweeia, Frederick C. Eichmiller, Peter V. Hauschka, Ethan Tyler, James G. Mead, Charles W. Potter, David P. Angnatsiak, Pierre R. Richard, Jack R. Orr e Sandie R. Black, Vestigial tooth anatomy and tusk nomenclature for Monodon monoceros, in The Anatomical Record, vol. 295, n. 6, 2012, pp. 1006-16, DOI:10.1002/ar.22449, PMID 22467529.
M. T. Nweeia et al., Sensory ability in the narwhal tooth organ system, in The Anatomical Record, vol. 297, n. 4, 2014, pp. 599-617, DOI:10.1002/ar.22886, PMID 24639076.
T. C. Kelley, R. E. A. Stewart, D. J. Yurkowski, A. Ryan e S. H. Ferguson, Mating ecology of beluga (Delphinapterus leucas) and narwhal (Monodon monoceros) as estimated by reproductive tract metrics, in Marine Mammal Science, vol. 31, n. 2, 2014, pp. 479-500, DOI:10.1111/mms.12165.
K. L. Laidre, I. Stirling, L. Lowry, Ø. Wiig, M. P. Heide-Jørgensen e S. Ferguson, Quantifying the sensitivity of arctic marine mammals to climate-induced habitat change, in Ecological Applications, vol. 18, n. 2, 2008, pp. S97-S125, DOI:10.1890/06-0546.1, PMID 18494365.
K. Laidre, Deep-ocean predation by a high Arctic cetacean, in ICES Journal of Marine Science, vol. 61, n. 1, 2004, pp. 430-440, DOI:10.1016/j.icesjms.2004.02.002.
V. Lesage, C. Barrette, M. C. S. Kingsley e B. Sjare, The effect of vessel noise on the vocal behavior of belugas in the St. Lawrence River estuary, Canada, in Marine Mammal Science, vol. 15, 1999, pp. 65–84, DOI:10.1111/j.1748-7692.1999.tb00782.x.
R. Wagemann, N. B. Snow, A. Lutz e D. P. Scott, Heavy Metals in Tissues and Organs of the Narwhal (Monodon monoceras), in Canadian Journal of Fisheries and Aquatic Sciences, vol. 40, S2, 1983, pp. s206–s214, DOI:10.1139/f83-326.
K. L. Laidre e M. P. Heide-Jørgensen, Life in the lead: extreme densities of narwhals Monodon monoceros in the offshore pack ice, in Marine Ecology Progress Series, vol. 423, 2011, pp. 269-278, Bibcode:2011MEPS..423..269L, DOI:10.3354/meps08941.
M. R. Nielsen, Is climate change causing the increasing narwhal (Monodon monoceros) catches in Smith Sound, Greenland?, in Polar Research, vol. 28, n. 2, 2009, pp. 238-245, Bibcode:2009PolRe..28..238N, DOI:10.1111/j.1751-8369.2009.00106.x.
M. P. Heide-Jørgensen, R. G. Hansen, K. Westdal, R. R. Reeves e A. Mosbech, Narwhals and seismic exploration: Is seismic noise increasing the risk of ice entrapments?, in Biological Conservation, vol. 158, 2013, pp. 50-54, DOI:10.1016/j.biocon.2012.08.005.

pbs.org

Invasion of the Killer Whales: Killer Whales Attack Pod of Narwhal, su pbs.org, Public Broadcasting System, 19 novembre 2014. URL consultato il 23 ottobre 2016.

researchgate.net

Mads Peter Heide-Jørgensen, Distribution, exploitation and population status of white whales (Delphinapterus leucas) and narwhals (Monodon monoceros) in West Greenland, in Meddelelser om Grønland, Bioscience, vol. 39, gennaio 1994, pp. 135-149.

science.org

V. Morell, Killer whale menu finally revealed, su science.org, Science, 30 gennaio 2012. URL consultato il 24 giugno 2015.

semanticscholar.org

K. L. Laidre e M. P. Heide-Jørgensen, Winter feeding intensity of narwhals, in Marine Mammal Science, vol. 21, n. 1, 2005, pp. 45-57, DOI:10.1111/j.1748-7692.2005.tb01207.x.
Terrie M. Williams, Shawn R. Noren e Mike Glenn, Extreme physiological adaptations as predictors of climate-change sensitivity in the narwhal, Mondon monceros, in Marine Mammal Science, vol. 27, n. 2, 2011, pp. 334, DOI:10.1111/j.1748-7692.2010.00408.x.
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