Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
1976 Walter D. Koenig
Melanerpes formicivorus
Road I
Hastings Reservation
11 February
930. Counted stores: Main Valley Oak: 2049
Nest sycamore + Misc: 522
2571
Marked acorns: 76/100 found with 5 moved.
During this, occasional activity was noted above me on the
hillside (not so much over toward yesterday's foci), where I saw
3RRW and several others. (also j9BPRW)
1125. Back in The hide to see if I can get some pictures.
1230. I did get a few pictures, but nothing too exciting. jwh and jDrLW
did come by, as did jBP.
8 March
1430. Saw 8183 over in storage tree eating an acorn. lots of
calling from over here at various times during the afternoon.
29 March
1545. Several birds over in the nest tree here remind me that spring
is well nigh upon us.
The Count: Main Valley Oak: 1396
Nest Sycamore: 413
TOTAL: 1969
Miscellaneous: 160
8 April
1845. Saw at least 7 birds roost (5 in the 2nd nest hole, 2 in one
of the holes on the opposite side), including 8DRW#182. I better
start keeping a lookout here pretty soon.
16 April
1630. Watching roost/nest tree from hide.
1650. 5 birds are together working stores in one of the
miscellaneous branches by the creek, including
① 8ub346, ② 8BPRW#81, ③ 8PRW#183, and ④ 8DBRW#222. + other
1707. ⑤ 8WRW#180 there now. ⑥ 8ca-or, #69 now working stores/
eating acorn in same area. A few cells have come from
main storage tree, but none has flown to the sycamore
roost tree as yet.