Tiny Hawk Accipiter superciliosus and Semicollared Hawk Accipiter collaris are in fact not members of the widespread genus Accipiter (e.g. Hughall and Stuart-Fox 2012, Oatley et al. 2015, Mindell et al. 2018). In accord with AOS-SACC (Proposal 942), we place these two species in the newly described genus Microspizias Sangster, Kirwan, Fuchs, Dickinson, Elliott, and Gregory 2021 (Sangster et al. 2021); change the scientific name of Tiny Hawk from Accipiter superciliosus to Microspizias superciliosus. Although it is clear that these two species are not members of Accipiter, their placement within Accipitridae remains unresolved; provisionally we place them following Lizard Buzzard Kaupifalco monogrammicus.
Unintended disagreements occur when a parent (B) is
thinned by swapping a child (E) to another part of the
taxonomic tree, resulting in existing IDs of the parent being interpreted
as disagreements with existing IDs of the swapped child.
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.
