Complex sentence: The Olive Warbler, "Peucedramus taeniatus", is a small passerine bird, the only member of the family Peucedramidae.
Split into simpler sentences: The Olive Warbler, "Peucedramus taeniatus", is a small passerine bird. It is the only member of the genus "Peucedramus" and the family Peucedramidae.