Black-casqued hornbill (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Black-casqued hornbill" in English language version.

refsWebsite

Global rank English rank

2^nd place

2^nd place

1iucnredlist.org

88^th place

160^th place

1africanbirdclub.org

low place

low place

5^th place

5^th place

4^th place

4^th place

low place

low place

africanbirdclub.org

"African Bird Club".

doi.org

doi.org

BirdLife International (2016). "Ceratogymna atrata". IUCN Red List of Threatened Species. 2016: e.T22682621A92954110. doi:10.2305/IUCN.UK.2016-3.RLTS.T22682621A92954110.en. Retrieved 11 November 2021.
Rose, Paul E.; Scales, Jake S.; Brereton, James E. (28 April 2020). "Why the "Visitor Effect" Is Complicated. Unraveling Individual Animal, Visitor Number, and Climatic Influences on Behavior, Space Use and Interactions With Keepers—A Case Study on Captive Hornbills". Frontiers in Veterinary Science. 7. doi:10.3389/fvets.2020.00236. ISSN 2297-1769. PMC 7199352.

dx.doi.org

Rose, Paul E.; Scales, Jake S.; Brereton, James E. (28 April 2020). "Why the "Visitor Effect" Is Complicated. Unraveling Individual Animal, Visitor Number, and Climatic Influences on Behavior, Space Use and Interactions With Keepers—A Case Study on Captive Hornbills". Frontiers in Veterinary Science. 7. doi:10.3389/fvets.2020.00236. ISSN 2297-1769. PMC 7199352.

ebird.org

"Black-casqued Hornbill – eBird". ebird.org. Retrieved 6 February 2023.

iucnredlist.org

BirdLife International (2016). "Ceratogymna atrata". IUCN Red List of Threatened Species. 2016: e.T22682621A92954110. doi:10.2305/IUCN.UK.2016-3.RLTS.T22682621A92954110.en. Retrieved 11 November 2021.

nih.gov

ncbi.nlm.nih.gov

Rose, Paul E.; Scales, Jake S.; Brereton, James E. (28 April 2020). "Why the "Visitor Effect" Is Complicated. Unraveling Individual Animal, Visitor Number, and Climatic Influences on Behavior, Space Use and Interactions With Keepers—A Case Study on Captive Hornbills". Frontiers in Veterinary Science. 7. doi:10.3389/fvets.2020.00236. ISSN 2297-1769. PMC 7199352.

worldcat.org

search.worldcat.org

Rose, Paul E.; Scales, Jake S.; Brereton, James E. (28 April 2020). "Why the "Visitor Effect" Is Complicated. Unraveling Individual Animal, Visitor Number, and Climatic Influences on Behavior, Space Use and Interactions With Keepers—A Case Study on Captive Hornbills". Frontiers in Veterinary Science. 7. doi:10.3389/fvets.2020.00236. ISSN 2297-1769. PMC 7199352.