S. B. Ruth 1970 Journal 7 Feb 107 Amphibian Collecting Trip Valencia Lagoon, Rio del Mar, turnoff, Hwy 1, Santa Cruz Co, Calif. Although it was not known if the area was sprayed by for mosquitos in the past, it is thought that construction may focus attention in this regard in the area. Mosquito wigglers were seen in standing water now on the site. Also seen were large numbers of just hatching tile eggs. We left Valencia Lagoon at about 12:00 noon and went into Aptos for lunch at the same spot where RCS and I had breakfast this morning. Mr Brown and Mr Lagsdin left us at this point.