Louisiana pine snake (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Louisiana pine snake" in English language version.

refsWebsite

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2,434^th place

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1iucnredlist.org

88^th place

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2^nd place

2^nd place

1natureserve.org

5,367^th place

2,998^th place

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4,952^nd place

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1,998^th place

1,116^th place

doi.org

Hammerson, G.A. (2007). "Pituophis ruthveni". IUCN Red List of Threatened Species. 2007: e.T63874A12723685. doi:10.2305/IUCN.UK.2007.RLTS.T63874A12723685.en. Retrieved 20 November 2021.

freewebs.com

"Briggs, Patrick H. Louisiana pine snake". Freewebs.com. 2012-05-01. Retrieved 2014-02-15.

fws.gov

"US Fish and Wildlife Service, Southwest Region 2, Clear Lake Ecological Service Field Office, Houston, TX: Louisiana pine snake" (PDF). Retrieved 2014-02-15.
"Candidate Conservation Agreement for the Louisiana pine snake". Fws.gov. 1994-01-25. Retrieved 2014-02-15.
"Conserving Louisiana's Elusive Pinesnake". U.S. Fish & Wildlife Service. 2015-07-15. Retrieved 2023-09-18.

govinfo.gov

"Endangered and Threatened Wildlife and Plants; Threatened Species Status for Louisiana Pinesnake" (PDF). Department of the Interior Federal Register listing. 2018-04-06. Retrieved 2023-09-18.

iucnredlist.org

Hammerson, G.A. (2007). "Pituophis ruthveni". IUCN Red List of Threatened Species. 2007: e.T63874A12723685. doi:10.2305/IUCN.UK.2007.RLTS.T63874A12723685.en. Retrieved 20 November 2021.

natureserve.org

explorer.natureserve.org

"Pituophis ruthveni". NatureServe Explorer An online encyclopedia of life. 7.1. NatureServe. Retrieved 4 June 2023.

usda.gov

srs.fs.usda.gov

"USDA Forest Service, Southern Research Station: Rare Pine Snake Needs Fire to Survive". Srs.fs.usda.gov. 2004-05-04. Retrieved 2014-02-15.