The monotypic group Blue-breasted Bee-eater (Ethiopian) Merops variegatus lafresnayii is recognized as a separate species, Ethiopian Bee-eater Merops lafresnayii, based on plumage and vocal differences from Blue-breasted Bee-eater (Turner 2010).
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.
