Hanken, James 1975 Journal Green Turtle Station, sea level, Tortuguero, Limón Province, Costa Rica 12 July I collected three, all apparently of K. lentisero- dactylus (see color notes). Two or three small, dark, shink-like lizards were seen but eluded capture. No other large snakes were seen. Returning to the river we came across a group of several howler monkeys apparently settling into a couple trees for the night. This was at approximately the same place as a similar group was seen last year, possibly it's the same group. Heavy rains and thunderstorms began last night and have continued through until now (~10 AM) and show no signs of letting up in the near future 15 July Left Tortuguero on 13 July AM for Limon via cayuco carrying many of the village children to school in Limon. Steve Carr and I went in to pick up gasoline and other supplies. We returned last night at ~ 8:30. *On the evening of 12 July between ~ 7:30- 8:30 PM, Steven Carr, Anne Meyer, and myself visited the swampy area ~ 50 yds S of the CTS. Much rain had fallen that day after several