Punctuated evolution of bill morphology in the largest family of songbirds (Thraupidae)

NT Vinciguerra, JM McCullough, KJ Burns - Ornithology, 2024 - academic.oup.com
We assessed correlations between speciation rate and bill morphology in an ecologically
diverse and continental-scale songbird radiation, the tanagers (Thraupidae). Our analyses …

Geographic variation and taxonomy of the Tawny-crested Tanager Chrysocorypha delatrii (Passeriformes: Thraupidae)

MR Halley - Proceedings of the AcAdemy of nAturAl sciences of …, 2024 - BioOne
Tawny-crested Tanager Chrysocorypha delatrii (Lafresnaye) is a poorly known passerine
bird that ranges from Honduras to Ecuador. Howell suggested, but did not demonstrate, that …