Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
Greene, H.
1985
4 August (continued)
Our goal here was Heloderma, which have been seen in the vicinity, but we found no other herps before leaving ≈1000 hr. After a dip to Rosier, New Mexico for food, Max and I went to a good site for Crotalus lepidus in Cave Creek Canyon. We hiked ≈1 hr from the road to Ash Spring, then ≈1 hr above it to an area of talus slides in forest, a few hundred feet below large cliffs on an E or SE facing slope. Trail is often in the open and rocky, winding through open forest. Lots of agaves.
Just as we started walking, in thicket woods,
we found a juvenile Phymosora douglasii
in the road, a close match to the leaves
and rocks it sat amongst (this was at 1247hr).
at 1313hr I heard rattle nearby and found
a ♀ Crotalus lepidus (37g) going under rubble beside the trail. As we pulled her out Max saw ≥4 newborn young (open umbilical scars, opaque skin), one of which we were able to catch and photograph.
At Ash Spring we drank cold, good tasty water and released a beautiful yellow Crotalus molossus (640g) Barry had sent w/us. At the uppermost rock slides Max caught 3 more C. lepidus, one of which I kept. With all these snakes I was impressed with their snappiness, constant