Loggerhead shrike (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Loggerhead shrike" in English language version.

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afp.com

allaboutbirds.org

biodiversitylibrary.org

books.google.com

cornell.edu

bna.birds.cornell.edu

doi.org

handle.net

hdl.handle.net

  • Allen, J.A. (1910). "Collation of Brisson's genera of birds with those of Linnaeus". Bulletin of the American Museum of Natural History. 28: 317–335. hdl:2246/678.

harvard.edu

ui.adsabs.harvard.edu

hbw.com

  • Jobling, J.A. (2018). del Hoyo, J.; Elliott, A.; Sargatal, J.; Christie, D.A.; de Juana, E. (eds.). "Key to Scientific Names in Ornithology". Handbook of the Birds of the World Alive. Lynx Edicions. Retrieved 21 June 2018.

iucnredlist.org

  • BirdLife International (2020). "Lanius ludovicianus". IUCN Red List of Threatened Species. 2020: e.T22705042A179538598. doi:10.2305/IUCN.UK.2020-3.RLTS.T22705042A179538598.en. Retrieved 12 November 2021.

jstor.org

natureserve.org

explorer.natureserve.org

nih.gov

ncbi.nlm.nih.gov

torontozoo.com

unm.edu

sora.unm.edu

web.archive.org

wildlifepreservation.ca

worldbirdnames.org