Grey-backed shrike (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Grey-backed shrike" in English language version.

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archive.org

birdlife.org

datazone.birdlife.org

bsc-eoc.org

avibase.bsc-eoc.org

doi.org

  • BirdLife International (2016). "Lanius tephronotus". IUCN Red List of Threatened Species. 2016: e.T22705032A93997492. doi:10.2305/IUCN.UK.2016-3.RLTS.T22705032A93997492.en. Retrieved 14 November 2021.
  • Lu, Xin; Wang, Chen; Yu, Tonglei (June 2010). "Nesting Ecology of the Grey-backed Shrike (Lanius tephronotus) in South Tibet". The Wilson Journal of Ornithology. 122 (2): 395–398. doi:10.1676/09-104.1. ISSN 1559-4491.

ebird.org

iucnredlist.org

  • BirdLife International (2016). "Lanius tephronotus". IUCN Red List of Threatened Species. 2016: e.T22705032A93997492. doi:10.2305/IUCN.UK.2016-3.RLTS.T22705032A93997492.en. Retrieved 14 November 2021.

worldcat.org

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