Kerbrookson 1950 Hylophilus flavipes Oct. 18 Villavicca, 1400 ft., Huila, Colombia, S.A. shot on in dense shrubbery beside R.R. spur at N. side of town. It was not calling or singing. Was in small brook about 4 ft. off ground when taken. Oct. 28 Saw, but could not collect, a bird I believe was of this species. It was on a bamboo "frond" in dense woods about 1/3 mile W. of camp. Nov. 8 Heard one singing in tree beside street leading to cemetery.