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Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
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Transcription
1988 M. Stanback
M. Formicivorus
1500
HNER
10 Aug
0850-0955. Weirdness here. Saw 297, 1608, 1609,
+1610. Did not see either F1367 or 1329.
I think there was only one of them here
anyway and the other died, because there
is a semi-power struggle here. But not
really - no garricks, no drumming. Looks
more like mate guarding - lots of following
and wakas - little chasing. 1500 seems
to have split in two. The main granary
is occupied by 297, the 3 juvs, and 4787.
From 1800 (she's an 1800 breeder) There
was also a NOBA 4 sitting peacefully
with 4787. Could this be the NOBA
I saw feeding an 1800 juv on Haystack
earlier this spring? Nonetheless, the other
"half" of 1500 (the 2nd granary) seems to
be occupied by a NOBA 3 and 1-2
NOBA 99. There is some mixing
between the 2 areas. 4787 is interested
in the 1500 nest hole, and visited it several
times. 1500 still has lots of acorns, and
there was some harvesting going on.
* * Group Update * I'm not convinced 41367 was ever
here (only seen by JB), i. she wasn't. 41329 disap 880810
± 2 D. 4787 (B4 1800) moved here as B4 880810 ± 2 D
1 Oct 1015 Stopped by Far quick census: 2 1608, 4 1610. Now,
why hasn't 4787 chased 1610 out?
3 Oct 0930 stop by: 1608