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Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
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Transcription
R.M. Zink
1979
Journal
900's+
Wyman Creek to Roberts Ranch, Inyo Co. Calif.
2 July (cont)
clearance at the very last. We got to the base of the
canyon + were very discouraged. After the tough desert
there was no water + howling insight. At a brusk
spot in the creek bed (Lantana), squeezed out a >
50.
Black-thr. Gray Warbler, 2 Junco + 2+ Green-tailed Towhee.
Engidaurus
We continued on (post closed but unlocked gate) + finally
found a small, isolated patch of 10'-20' dense willows
(Salix sp.). I coll. 2 P. i. canescens. We continued on
to "Roberts Ranch" which consists presently of 3
abandoned buildings on S side of road + a cabin on that.
The cabin is apparently operated by a college in Big Spring at
a handwritten sign says you're welcome, if you leave it as
you found it. We made camp just E of Roberts Ranch (on
road). Heard Fox + Song Sparrows;
3 July
Up ~ 700. We headed out to check the willow clumps
for Fox Sparrows. There is only 1 good size patch of willows
many scattered plants. The main patch (essentially at Roberts
Ranch) also marks the beginning of permanent water flow from
a spring. The patch of willows is v. dense, ~5m + has bare
(Rosa)
reeds in interspaces. The patch is ~ 50 x 20m. We were yet
discouraged because only 1 Fox Sp. was seen (Pnz 1040) + the other
patch of willow were apparently too small to support any.
There were a # of dead willows in the middle of the creek
bed just E of Roberts Ranch - suggesting first the amount
of flow has decreased. There are signs of cattle grazing. The
valley has Rosa, Lantana + lots of tall grass. The canyon