Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
1977 Walter D. Kornig
Melanerpes formicivorus
Pump
(30 October) tried to bring the net down. Rats.
6 November
920. 1ub³ and 1ub♀ here as I came by. There are stores in the
granary!!! Far out!
928. Momentary alarm as an Accipiter comes by.
There are 164 acorns stored in the Willow Granary! I didn't
see any in the Valley Oak, however (but I didn't climb up, either).
1445. Net up There are 15 or so acorns stored in the Valley Oak as well.
1700. Caught an unbanded ♀ - #429. She was held overnight.
From my notes, it would appear that the making of a
group have been here as early as mid-July, but that
real solid residency and exclusivity by these birds (i.e. banded
birds from School Hill/1500 no longer seen regularly) did not
seem to set in until late August or early September.
Thus I will have the (presumably) 3 birds now living here
as having moved here 1 September 1977 [illegible] and as
#622, #623 (→ now #429, j'espère) and #624. The actual membership
here is only tentative pending some more watching and
carding.
12 November
815. Net up.
1115. Caught a ♂ - #430. Not molting - could be 1st year??
Lots of stores here!!
1700. Caught another one - #432.
13 November
1100. Watching
1113. (1)♀ or/DB #429 landed in granary.
1122. (2)♀ DA/LB #432 preening in willow next to granary.
135. (3)♂ ? - probably #430 preening in live willow, then on telephone pole.
There could still be 4th bird, but it looks as though all 3 of the birds