We spent the remainder of the afternoon and early evening of October 20, 2011, birding pasture lands below Itatiaia National Park. Two Streamer-tailed Tyrants (Gubernetes yetapa) put on quite a show for us as they flew into their territory and conducted territorial displays of one raising and lowering its wings while the second bird flapped its wings and wagged its tail. Upperparts are grayish with a patch of cinnamon-rufous on the blackish-colored wings. The white throat is outlined on the sides of the neck and top of the breast by a dark chestnut swath of color. Temperatures were in the 60's on this partly cloudy day.