Talk:List of birds of Montana

External links modified
Hello fellow Wikipedians,

I have just modified one external link on List of birds of Montana. Please take a moment to review my edit. If you have any questions, or need the bot to ignore the links, or the page altogether, please visit this simple FaQ for additional information. I made the following changes:
 * Added archive https://web.archive.org/web/20100620190045/http://mtaudubon.org/index.html to http://mtaudubon.org/index.html

When you have finished reviewing my changes, you may follow the instructions on the template below to fix any issues with the URLs.

Cheers.— InternetArchiveBot  (Report bug) 01:11, 29 December 2017 (UTC)

July 4, 2020 revisions
Because of the large number of 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 long series of edit summaries. Changes are per the AOS unless otherwise noted.

Craigthebirder (talk) 16:14, 4 July 2020 (UTC)
 * Revise the references, counts, and text in the introduction.
 * Delete 7 (R) tags per MBRC.
 * Revise 1 species per MBRC.
 * Delete all geographic exceptions to (R) tags per MBRC.
 * 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).

August 2021 revision
These are the changes made to update this list to the 2021 Check-list of North and Middle American Birds published by the American Ornithological Society (AOS) on June 29, 2021. In addition, two species were added per the MBRC.

Craigthebirder (talk) 14:15, 11 August 2021 (UTC)
 * Revise the sequence of families in Order Passeriformes.
 * Revise the genus of spruce grouse.
 * Split mew gull into common gull and short-billed gull and revise entries accordingly.
 * Revise the binomials of cormorant species.
 * Revise the specific epithet of crested caracara.
 * Revise the genus and position of ruby-crowned kinglet.
 * Revise text, counts, and references as appropriate.