Oystercatcher (Simple English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Oystercatcher" in Simple English language version.

refsWebsite

Global rank Simple English rank

1iucnredlist.org

88^th place

66^th place

1scientificamerican.com

896^th place

240^th place

1web.archive.org

1^st place

1^st place

iucnredlist.org

BirdLife International (2012). "Haematopus ostralegus". IUCN Red List of Threatened Species. Version 2012.1. International Union for Conservation of Nature. Retrieved 16 July 2012.

scientificamerican.com

blogs.scientificamerican.com

Naish, Darren 2010. Tetrapod zoology, book one. 2nd ed, CFZ Press, p208. ISBN 978-1-905723-61-4. website [1] Archived 2011-10-07 at the Wayback Machine

web.archive.org

Naish, Darren 2010. Tetrapod zoology, book one. 2nd ed, CFZ Press, p208. ISBN 978-1-905723-61-4. website [1] Archived 2011-10-07 at the Wayback Machine