P. PEARSON 1950 Hylophilus flavipes June 11 17 1/2 km. SE Villanueva. Collected 3 in scrub at edge of savanna. All within 25 yards of each other. One a stubby-tailed young, another with young skull June 14 Shot a young one being fed by parent. June 15 Adults of 2053 came from same thickets as yesterday's young 2047. June 18 Think I got another parent feeding young (2089) June 20 While picking up traps about an hour before sunrise saw one rivea pursuing another rather persistently through the trees, back & forth. When I returned with my gun about 2 minutes later, I shot 2 riveas, 3004, 3005. These two were in separate trees paying no attention to each other. I hurried the direction of these to go bat hunting, and in doing so may have missed the ovary of 3005, the one with immature skull.