In accord with AOS-NACC (Chesser et al. 2021b), change the scientific name of Spruce Grouse from Falcipennis canadensis to Canachites canadensis, based on genetic evidence that the inclusion of Spruce Grouse in Falcipennis creates a paraphyletic group (Kimball et al. 2011, Persons et al. 2016, Kimball et al. 2021).
Clements, J. F., T. S. Schulenberg, M. J. Iliff, S. M. Billerman, T. A. Fredericks, J. A. Gerbracht, D. Lepage, B. L. Sullivan, and C. L. Wood. 2021. The eBird/Clements checklist of Birds of the World: v2021. Downloaded from https://www.birds.cornell.edu/clementschecklist/download/ (連結)
Identification
ID 2 of taxon E will be an unintended disagreement with ID 1 of taxon B after the taxon swap
If thinning a parent results in more than 10 unintended disagreements, you
should split the parent after swapping the child to replace existing IDs
of the parent (B) with IDs that don't disagree.
