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
Lower Haystack Hastings Reservation
(9 March) tree; I watched her for 15 minutes (mostly as she preened)
until she flew off, only getting the slightest glimpse of a
yellowish band on her right leg, making her most likely
♀52.
1530. It's rather to cold and windy for me to bother continuing-
17 March 1105. In hide. (1)♂WNLW#173 in perch tree over in the depression
of the saddle.
(2)♂RRR#236 plus several others over above nest area.
1120. Several (25 birds) flew into storage tree, including
(3)♂LBRW#17H. A ♂ had been chased from the nest area
a few minutes before and had flown by here before the birds
arrived.
Also in storage tree (4)♂L6LW#174, (5)♀RLW#172 eating an
acorn.
1130. ♂RR working stores in 2° tree. Several other birds eating
acorns. ⚫ No flycatching seen yet.
1142.(6)♂ub#325 working stores in 2° tree.
1150. It is perhaps too breezy up here for the birds to be flycatching
much. The Violet-green Swallows, on the other hand, were
thick ⚫ in the area (~25 in the near vicinity).
Off to count acorns: MainTree: 3537
2° tree : 80
TOTAL: 3617 Not bad.
17 April 1400. Checked nest area hole first; no sign of life. Watched. Only
a low level of activity, mostly up on knoll area.
1415. Found a cache of birds sitting up on the knoll (to the
south of the telephone poll) including-