Fifty-ninth Supplement to the American Ornithological Society's Check-list of North American Birds

[Fern Davies]

Available now.

http://www.bioone.org/doi/pdf/10.1642/AUK-18-62.1

This is the 18th supplement since publication of the 7th edition of the Check-list of North American Birds (American Ornithologists’ Union [AOU] 1998). It summarizes decisions made between April 15, 2017, and April15, 2018, by the AOS’s Committee on Classification and Nomenclature—North and Middle America.

The checklist is produced by the Committee on Classification and Nomenclature—North and Middle America of the American Ornithological Society.