Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
1979 Walter D. Koenig
Melanerpes formicivorus
4
(10 May)
1030. The ♀ is investigating all over here - the knoll, the locusts,
the live Oak at the corner; even the Valley Oak granary.
1035. The ♀ is definitely ♀ Yel-Da/Yel-Da (Da or black).
1145. Break ended. ♀ is ♀ Yel-Bile/Yel-Bile #397, fledged at
Wheate in 1977 and last seen there on 5 July 1978. She is
now back up at the hole on the knoll. I just heard a
few soft Garricks, but all in all these birds are fairly sedate, though they do greet each other regularly.
Nevertheless, they are giving an occasional Garrick, even
though, as far as I know, they are the only 2 birds
here.
1150. Both birds on the knoll, and both look quite serious.
I think they may be here for good.
1200. Both birds are in the Valley Oak along the dump road
just down from John's House fighting off some Downy and
Nuttall's Woodpeckers, who themselves are fighting over some
hole(s) here. The ATW are not being very thorough, but
are clearly interested in checking out the whole area
here and, to some extent, asserting their dominance
(don't quote me on that). Actually, there are some bigger
holes in the tree here which the ATW were interested in;
they were not the objects of contention for the smaller
woodpeckers, however.
11 May
615. At least one and I assume both birds were here this
morning in passing. I also heard some Garricks as I passed -
no doubt about it - new birds seem to Garrick even when there
are no other (apparent) intruders or rivals.