Talk:List of birds of Grand Canyon National Park

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 * Added archive https://web.archive.org/web/20051230195902/http://www.azfo.org/index.php to http://www.azfo.org/index.php

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Cheers.— InternetArchiveBot  (Report bug) 01:03, 29 December 2017 (UTC)

July 12, 2020 revisions
Because of the changes necessitated by the update to the Check-list of North and Middle American Birds which the American Ornithological Society published on June 30, 2020, the revisions to this article are presented here rather than in a series of edit summaries. Changes are per the AOS unless otherwise noted.

Craigthebirder (talk) 02:17, 13 July 2020 (UTC)
 * Revise the references and text in the introduction.
 * Revise multiple families' common names per Clements.
 * Revise the sequence of species in family Phasiannidae (Pheasants, grouse, and allies).
 * Revise the sequence of species in genus Selasphorus (Hummingbirds).
 * Revise the sequence of species in family Rallidae (Rails, gallinules, and coots).
 * Revise the sequence of species in family Phalacrocoracidae (Cormorants and shags).
 * Revise the sequence of species in family Cathartidae (New World vultures).