Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
1981 R.L. Mumme
Melanerpes formicivorus
(Y)
(30 Sept) today I didn't see any sign of interest in the [illegible] because
Valley Oak granary near there. Don't know what they'll
do, if they stay! ③ Still action on the Blomquist
knoll as well. At 1530, I find J564 Red-BIR/BIR-Red
and J6695 mauve/mauve of 1800 in the knoll area
(first record of J564 here: J561 was at 1800 today (see 1800))
I also saw J664 wht/Dgra-Green of Buckeye in the knoll
area, plus a 9NB checking out the knoll roost hole.
30ct Things still confusing here. ① Around the "Y" Serrasticto, I
find at 1130 1400 J669
Or-DBlue/Wht
then in the
Blom corner utility pole I see J668
waking
with that 9NB that's molting into 9Plunage, plus another
NB that I think was 9, but was not at all sure. What's more,
I'm starting to think that J668 is molting into 9plunage!
J669 is definitely 9, however.
② Plague still "owns" the lower barn locusts: J521m/yellow-br
DBlue-Wht(N)/m
seen in the granary, 1430-1445.
1530, well, it's in doubt. A big scrap developed over the locusts,
J668+669, with the 2 9NB started investigating the locusts
while the Plague birds were away. The 9 looked very interested in the
storage holes. Anyway, after a while the Plague birds returned,
and after about a 10-min animated struggle, the 4 "intruders"
were vanquished to the corner utility pole, the big liveoats there,
etc. 9494 was especially hopped up in all the fighting, but 9494, J521
J660 all there as well. Anyway, I take that as a encouraging
sign for the newcomers. First time I've seen any of the birds
here show any interest in the true granary.