Page 30, Spot-billed Duck Anas poecilorhyncha
In accord with NACC, the Spot-billed Duck is split into two species, Eastern Spot-billed Duck Anas zonorhyncha and Indian Spot-billed Duck Anas poecilorhyncha (including subspecies poecilorhyncha and haringtoni).

Page 44, Common Black-Hawk Buteogallus anthracinus
In accord with NACC, subspecies gundlachii is split as a separate species, Cuban Black-Hawk Buteogallus gundlachii.

Page 192, Pale-tailed Barbthroat Threnetes niger
In accord with SACC, the Sooty Barbthroat Threnetes niger is split from the Pale-tailed Barbthroat Threnetes leucurus. The Sooty Barbthroat includes two subspecies, niger and loehkeni.

Page 197, Blue-tailed Emerald Chlorostilbon mellisugus
In accord with SACC, this species is split into the following species:

-Western Emerald Chlorostilbon melanorhynchus (including subspecies pumilus)
-Red-billed Emerald Chlorostilbon gibsoni (including subspecies chrysogaster  and nitens)

Page 232-233, White-necked Puffbird Notharchus macrorhynchos
In accord with SACC, this species is split into two species:

-White-necked Puffbird Notharchus hyperryhnchus (including subspecies cryptoleucus and paraensis)
-Guianan Puffbird Notharchus macrorhynchos
Note that this taxonomy conflicts with that of NACC, where these two groups remain combined in a single species, White-necked Puffbird Notharchus macrorhynchos.

Pages 235-240, Family Capitonidae (Barbets)
In accord with SACC and with Moyle (Moyle, R. G. 2004. Phylogenetics of barbets (Aves: Piciformes) based on nuclear and mitochondrial DNA sequence data. Molecular Phylogenetics and Evolution 30: 187-200), the barbets are split into four families:

-Capitonidae (New World; Capito and Eubucco)
-Semnornithidae (New World; Semnornis)
-Lybiidae (Africa)
-Megalaimidae (Asia)

Page 300, Warbling Antbird Hypocnemis cantator
In accord with SACC, the Warbling Antbird is split into no fewer than six species:

-Guianan Warbling-Antbird Hypocnemis cantator
-Imeri Warbling-Antbird Hypocnemis flavescens
-Peruvian Warbling-Antbird Hypocnemis peruviana (including subspecies saturata)
-Yellow-breasted Warbling-Antbird Hypocnemis subflava (including subspecies collinsi)
-Rondonia Warbling-Antbird Hypocnemis ochrogyna
-Spix