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"AskOxford: C". Collective Terms for Groups of Animals. Oxford, United Kingdom: Oxford University Press. Archived from the original on 2008-09-19. Retrieved 2009-02-16.
"AskOxford: D". Collective Terms for Groups of Animals. Oxford, United Kingdom: Oxford University Press. Archived from the original on 2008-07-10. Retrieved 2011-05-27.
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The American Heritage Dictionary of the English Language, Fourth Edition. 2000. Houghton Mifflin Company, [1]Archived 2013-05-15 at the Wayback Machine
"parr". Archived from the original on 2014-02-22. Retrieved 2014-02-13 – via The Free Dictionary.
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"AskOxford: A". Collective Terms for Groups of Animals. Oxford, United Kingdom: Oxford University Press. Archived from the original on 2008-10-20. Retrieved 2011-05-27.
"AskOxford: B". Collective Terms for Groups of Animals. Oxford, United Kingdom: Oxford University Press. Archived from the original on 2008-10-20. Retrieved 2012-06-15.
"AskOxford: C". Collective Terms for Groups of Animals. Oxford, United Kingdom: Oxford University Press. Archived from the original on 2008-09-19. Retrieved 2009-02-16.
"kindle". Archived from the original on 2013-04-23. Retrieved 2013-04-15 – via The Free Dictionary.
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"AskOxford: D". Collective Terms for Groups of Animals. Oxford, United Kingdom: Oxford University Press. Archived from the original on 2008-07-10. Retrieved 2011-05-27.
"AskOxford: G". Collective Terms for Groups of Animals. Oxford, United Kingdom: Oxford University Press. Archived from the original on 2008-09-19. Retrieved 2015-10-11.
"AskOxford: H". Collective Terms for Groups of Animals. Oxford, United Kingdom: Oxford University Press. Archived from the original on 2006-06-16. Retrieved 2012-12-18.
"San Diego Zoo". Zoological Society of San Diego. Archived from the original on 2013-07-04. Retrieved 2014-04-22.
"Common Questions: What Do You Call a Group of...?". archived copy of Animal Congregations, or What Do You Call a Group of.....?. U.S. Geological Survey Northern Prairie Wildlife Research Center. Archived from the original on March 20, 2015. Retrieved 2015-04-13.
The American Heritage Dictionary of the English Language, Fourth Edition. 2000. Houghton Mifflin Company, [1]Archived 2013-05-15 at the Wayback Machine
"parr". Archived from the original on 2014-02-22. Retrieved 2014-02-13 – via The Free Dictionary.
"AskOxford: S". archived copy of Collective Terms for Groups of Animals. Oxford, United Kingdom: Oxford University Press. Archived from the original on June 16, 2007. Retrieved 2015-10-11.
Florida Museum of Natural History. "Shark Biology". Archived from the original on 2014-01-18. Retrieved 2014-01-25.
"Escargatoire". Archived from the original on 2015-10-28. Retrieved 2015-10-11 – via The Free Dictionary.