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Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
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Transcription
1996 Walter D. Koenig
Melanerpes formicivorus
Y
Hastings Reservation
15 March Checked storage tree: still 0 acorns stored. One bird
seen by lower barn, ♀ use / Red#16.
16 March 1343.♂ub(309) flycatching in area of the tall central telephone
pole inside the Y. At least one other bird was in the vicinity.
17 March 945.♀ Or / R-w sitting in locust trees next to lower barn.
♂ Red-DB/OR # here also. Both scattered without a sound
when at 950 a Red-shouldered Hawk landed in the
same tree.
29 March 1055. 2 birds flew up to the '75 nest tree; 1 to a limb above the hole,
the other briefly landed at the hole itself.
10 April 1800. Caught the AD♀ and the 2nd yr ♂ plus a strange ♀ at Pump.
See notes there-
17 April 915. A veritable frenzy here, in particular at the locusts by
the lower Barn but extending to a lesser extent to
Blonquist Knoll, from the telephone pole toward School House,
and the Y storage area. I estimate at least 10 and
probably more birds involved, resulting in the expected
frenzy of constant wakeas, along with infrequent Kaas and
Carrickes. The participants included
①♀245 [Plaque] seen only at telephone pole, not in
main frenzy
②♂16 [Y] in the thick of it
③♂22 [Y] " " " "
④♂259 ["Pump"] in the heart. Perhaps ♂309?
⑤♂162 [MacRoberts] Seen only up in '75 nest area on
Blonquist Knoll
⑥♂194 [School Hill] Conspicuous participant, but
primarily at telephone pole.