Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
R.C. Munne
1983
Melanerpes formicivorus
Gate
6 March After big storms, the hanging limb here finally
fell ~ 1 March. Today, with Susan + Philips help,
we manage to salvage a fair number of storage holes +
corns and return them to the tree.
5 April ** GROUP UPDATE **
① 9519 removed 15 March 1983.
16 April Wild things going on here; At 0845 I come by +
find a POWER STRUGGLE in progress. Amazingly,
4 new 99 are in control of the main storage area
and waiting with 8627 a lot (+ some with 8626).
But the 4 99 are the presumed 5 that moved
40f
to Westgate: 8854 c6m-Yellow/CPi-5, 8856
Yellow-Red / M / CPi-5, 8856
" / Black, and 2 9 NB.
9789 + 791 of Gate here, but seem to be
relegated to the uppermost branches of the granary.
Saw 9789 chased around a bit by a 9 NB !
Unfortunately, the key bird in all this for Susan
is 8790, + he seems not to be around.
19 April Watching here 1110-1210. Seems to be all over.
The 2 9 NB, 8854, 8856 have total dominion over the granary
They are waiting with 8626, 8627, + (fortunately) 8790,
though the last still seems not in the mainstream. At least
8790 was seen twice in the granary. The 99 helpers seem to
have been excluded from the granary. I saw 8788 + 8791
perched in the VOs in the flat between Gate + Wgate,
and I got the distinct impression that other birds were
there, too.