Eleutherodactylus fitzingeri La Cantarana camp 2 April One collected ca 8 PM ca 1/2 m off ground in vegetation along edge of Río Cantarana upstream from camp. Another collected 8-10 PM downstream from camp on rocks in middle of Río Cantarana. Several others heard at night, 4 April One collected at night along Río Cantarana. Trail from La Cantarana to Cascante camps, 5 April 1 collected at 500m, 210 PM. On forest floor. Cascante camp 7 April These seem to be fairly common in the pastures around Cascante camp - we hear them calling almost constantly. Several were collected, mostly at night or early in the morning. One was caught in a mammal snap trap. 9 April 2 collected in pasture E of camp. 12-2 PM, 700m elev. In grass. Others heard at night around camp. 1000 m camp 11-16 April Heard peacfully around camp. 12 April 2 collected at night in low vegetation. One in 1º forest + 1 in open area around camp. Both 960m 13 April 1 collected at night in 1º forest in low vegetation at 960m elev.