antshrike

“Also to be noted is the presence of the harpy eagle (Harpia harpyja), the black and white crowned eagle (Spizastur melanoleucus), which are increasingly rare in many areas of the Neotropics and possibly the speckled antshrike (EN) (Xenornis setifrons) although one has not been recorded in Colombia since the 1940s.”

Chocó-Darién moist forests

“He knows a forest falcon from a caracara, a hoatzin from a sunbittern, and one species of antshrike from another.”

Simon & Schuster: The Song of The Dodo

“The rest of the endemic birds are under the status "least concern"; they include the pygmy swift (Tachornis furcata), buffy hummingbird (Leucippus fallax), chesnut piculet (Picumnus cinnamomeus), white-whiskered spinetail (Synallaxis candei), black-backed antshrike (Sakesphorus melanonotus), slender-billd tyrannulet (Inezia tenuirostris), tocuyo sparrow (Arremonops tocuyensis), and vermilion cardinal (Cardinalis phoeniceus).”

Lara-Falcón dry forests

“They include the pygmy swift (Tachornis furcata), buffy hummingbird (Leucippus fallax), chesnut piculet (Picumnus cinnamomeus), white-whiskered spinetail (Synallaxis candei), black-backed antshrike (Sakesphorus melanonotus), slender-billd tyrannulet (Inezia tenuirostris), tocuyo sparrow (Arremonops tocuyensis), and vermilion cardinal (Cardinalis phoeniceus).”

La Costa xeric shrublands

“The endemic birds listed below have "least concern"; status; they include the pygmy swift (Tachornis furcata), buffy hummingbird (Leucippus fallax), chesnut piculet (Picumnus cinnamomeus), white-whiskered spinetail (Synallaxis candei), black-backed antshrike (Sakesphorus melanonotus), slender-billed tyrannulet (Inezia tenuirostris), tocuyo sparrow (Arremonops tocuyensis), and vermilion cardinal (Cardinalis phoeniceus).”

Guajira-Barranquilla xeric scrub

“Rare birds of this ecoregion includethe following: Blue-bellied parrot (Triclaria malachitacea), white-bearded antshrike (Biatas nigropectus), plumbeous antvireo (Dysithamnus plumbeus), Rio de Janeiro antwren (Myrmotherula fluminensis), gray-winged cotinga (Tijuca condita), kinglet cotinga (Calyptura cristata), Kaempfer's tody-tyrant (Hemitriccus kaempferi), and cherry-throated tanager (Nemosia rourei).”

Serra do Mar coastal forests

“The following endemic birds are under the status "least concern": the pygmy swift (Tachornis furcata), buffy hummingbird (Leucippus fallax), chesnut piculet (Picumnus cinnamomeus), white-whiskered spinetail (Synallaxis candei), black-backed antshrike (Sakesphorus melanonotus), slender-billd tyrannulet (Inezia tenuirostris), tocuyo sparrow (Arremonops tocuyensis), and vermilion cardinal (Cardinalis phoeniceus).”

Maracaibo dry forests