Yellow-crowned Elaenia Myiopagis flavivertex, new to Colombia

Abstract

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Range extensions for Yellow-crowned Elaenia Myiopagis flavivertex and Dugand's Antwren Herpsilochmus dugandi in eastern Colombia

“…This local species is distributed in the Guianas, north-east and southern Venezuela, Amazonian Brazil, north-east Ecuador and east Peru. In Colombia it is known only from north-east Guainía, in the municipality of Inírida near the border with Venezuela (Hilty & Brown 1986, Hilty 2003, Fitzpatrick 2004b, Flórez & Kirwan 2017 (Fig. 1).…”

“…Guainía, Vaupés, southern Meta and Guaviare (Stiles 2010, Ruíz-Ovalle & Chaparro-Herrera 2015, Stiles & Beckers 2015. However, despite the challenges, dogged efforts by some researchers have documented new species for science (e.g., Chiribiquete Emerald Chlorostilbon olivaresi; Stiles 1996), new country records (e.g., Rose-breasted Chat Granatellus pelzelni, Yellow-crowned Elaenia Myiopagis flavivertex, Subtropical Pygmy Owl Glaucidium parkeri, Rufous-headed Woodpecker Celeus spectabilis; P. Flórez in Kirwan et al 2013, Acevedo-Charry et al 2015, Carantón et al 2016, Flórez & Kirwan 2017 and substantial ranges extensions (Cadena et al 2000, Stiles 2010, lvarez et al 2013, Stiles & Beckers 2015, Gómez-Bernal et al 2016.…”