Talk:List of birds of Big Bend National Park

July 12, 2020 revisions
Because of the 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 series of edit summaries. Changes are per the AOS unless otherwise noted.

Craigthebirder (talk) 14:47, 12 July 2020 (UTC)
 * Revise the references, counts, and text in the introduction.
 * Add 1 species per eBird and AOS.
 * Revise 3 genera.
 * Revise multiple families' common names per Clements.
 * Revise the sequence of species in genus Selasphorus (Hummingbirds).
 * Revise the sequence of genera in family Trochilidae (Hummingbirds).
 * Revise the sequence of species in family Rallidae (Rails, gallinules, and coots).
 * Revise the sequence of families in order Suliformes.
 * Revise the sequence of species in family Phalacrocoracidae (Cormorants and shags).