Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
1978 Walter D. Koenig
Melanerpes formicivorus
Haystack-Blonquist
(14 September) Hastings Reservation
any trees on Hastings side. A hawk seems the likely
type culprit, perhaps dropping the remains pulling off
the feathers and the leg on the ground after nailing
him. Ah well. In any case, storing is on, and these
birds at least do have acorns! See Bon's notes for more
details.
Purge: j 451. Last seen 4 August, found dead (not at all
fresh, at least as far as I could tell) on 14 September →
Found dead, died about 25 August ± 2 weeks.
15 September
1030. Watching for storing and the babies.
1036. Adults are definitely storing in force: 3 trips already!
♂ Or-Yel/Red #171 seen. Birds are getting the acorns either from or
at least in the direction of their sap area. ♀ Yel/Bilk #176, ♂♀ 6th-DP/Dr #247.
♂♂ Or./Bile #173. At least 3 more trips by 1045.
1100. Watched a juv (dark eye) or (wn #449 (most likely) sitting
in the fallen limb of the granary for several minutes before
leaving. (She?) had been in the granary prior to this, but
c does not seem to be participating much in storing. This bird
still had a red crown but the light sometimes made the front look
def dark and it may be molting to a ♀.
1115. Leaving to count stores. There are babies here, but they
clearly are not in to storing as yet.
Stores: 1040 (!) already (note that there were 0 ♂ at least
as recently as 31 August). These birds are really into the spirit!
On the way back I went through the sap area, finding several
birds and seeing them fly out toward the granary with acorns
picked from somewhere in here.