Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
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Transcription
J.D. Anderson
1958
Journal
Oct 18
Valencia Lagoon, Rio del Mar + "Ellcott", Santa Cruz Co., Calif.
This morning rains. No response by the salamanders.
Found nothing. Drove over to "Ellcott Pond"
14mi.NW Ellcott Rd to 4mi.W Watsonville, Santa Cruz Co.
Worked here for 1'1/2 hours. Turned trap 10 craypums
which is about the same number /hr. we have been getting all summer. Basis of this I would say that there were no response by these animals to the rain.
Of the 10, 3 were collected for study +
7 more toe-clipped + released. Ate supper between
5:45 + 6:30 pm. Returned to Ellcott at 6:45 pm -
completely dark - although stars shone brightly +
sky was very clear. Worked for 2 hrs with Coleman lantern but saw no salamanders. Few
Hyla regilla + subadult Rana aurora were quite active after dark. Hyla seen on logs +
hopping over dry ground. Rana on ground only.
Spiders +, Carabids, Tenebrionids + millipedes were active on surface. Stopped work at about
9 pm + drove home.
Nov. 15. Valencia Lagoon, Rio del Mar + "Ellcott", Santa Cruz Co., Calif
Left Berkeley at 8 am. Arrived Rio del Mar at
10:30 am. Santa Dr. wet, several small
standing puddles present. Worked the willow area, turning logs + checking thin leaf litter. Found nothing. Leaf litter only moist at surface. Dry under logs + 1" in litter. Heavy canopy must keep its light rain from penetrating very deeply.