Query: Birds described in 1997
Relevant documents:
Pleistorallus
Red-shouldered vanga
Lina's sunbird
Parker's antbird
Bolivian spinetail
Cinnamon-faced tyrannulet
Chocó tapaculo
Chusquea tapaculo
Orange-eyed flatbill
El Oro tapaculo
Rhynchopsitta phillipsi
Rote boobook