Field notes, v501
Page 367
Image from the Biodiversity Heritage Library. Contributed by Museum of Vertebrate Zoology, University of California, Berkeley. | www.biodiversitylibrary.org
Transcription
E.D. Anderson 1959 Journal Mar. 1 Valencia Sagoon, Rio del Mar vicinity, Santa Cruz Co., Calif. Left Berkeley at 7:15 am. Drove via Rt 17 to San Yzaba - Santa Cruz - then on Rt 1 to Rio del Mar. Arrived 9:10 am. Worked edges of pond with dip net to check for larvae. Got about 20 very tiny crocean larvae. Very few Tadpoles taken as yet. Anacita blooming - Ostracoda particularly abundant. Eleochanis has not come up very much. Recent rainfall may be responsible. Eleochanis usually comes in least as water level drops. Hyla regilla eggs massed is abundant - early stage to hatching. Worked here 1/2 hrs, then drove to "New Tiger Pond"- Loc: NW Ellciff RR line, 4 mi W. Watsonville, Santa Cruz Co., Calif. Worked all around pond - now maximum size. Got A. tigrinum eggs easily. No larvae as yet, though many eggs approach hatching. H. regilla eggs in abundance. 11:45 am. Drove to see Mr. Jack Edwards - owner of the "Ellciff Pond" property. He had 2 A. m. crocean, 1 A. tigrinum & 4 Cnemidophorus formosus. Calia Cambabona - Devil Dog; Cnemidophorus - ground lizard. After lunch I returned to "Ellciff Pond". Worked most of afternoon with dip net - no luck. Water is deep - slight flood conditions, larvae are small & tough to net.: nothing. Got 7 adults by working in willow grove turning logs. After supper worked Ellciff area with Coleman lamps - got nothing. Left about 9 pm. Home about 11.