punctatus and Bufo horribilis. The Agalychnis were sitting beside a stream in grass. Down by the mud bank about one foot high, a mass of frog eggs (probably Agalychnis) had been laid in the grass on the edge edge of this bank, in such a way that they would wash into the stream if it rained. The frogs themselves leapt down into the water when disturbed, but did not attempt any violent escape action; they merely swam back to shore or to the opposite bank and cambered back out of the water. Leptodactylus were calling. The toads appeared to be merely transients. Aug 16, 1950 This morning Claytor took me to a canyon about 1 1/2 miles east of the ranch (across the valley) where there are supposed to be wild bananas, but he couldn't find them. This is a beautiful little canyon with permanent water and lush vegetation (lots of figs & vines). There are thousands of pociluids in the stream and also many gobies. Oddly enough, there are no durbilis; those latter