The sequence of genera and species of Sylviid Warblers, Parrotbills, and Allies (Sylviidae) is revised, following Cai et al. (2019). Genetic data indicate that Paradoxornis is paraphyletic if it contained Reed Parrotbill (Cai et al. 2019), therefore Reed Parrotbill is removed from the genus. Change the scientific name from Paradoxornis heudei to Calamornis heudei.
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/ (Link)
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.
