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
Valhalla
(20 June) 8222, the other, the ♀, may be unbanded but remains elusive.
More watching needs to be done here, but at least these birds
are spending their time in this area (exclusive) area and
not still mixed up directly (or at least constantly) with R1.
Note that they also appear to be defending it (see 1100).
21 June 1645. Having set up an ambush at the nest hole, I'm now
watching from the hillside. I have heard birds in the vicinity,
#3 1715. Giving up for now.
22 June 400. Even though the report was that only 1 bird
roosted here (as it had been previously as well), I ambushed
anyway. The bird was, as I suspected, 8222, who was
weighed and released by 430.
1145. Now back here to sit and watch for a stretch.
1155. ♀(!) hawking over across the gully.
1345. No further luck, even with the recording. This will obviously
be difficult, but at least it continues to appear as though a
♀ is here and, theoretically, at least, identifiable.
1350. Success! A disturbed call from up-the hill off to the
left (S) of the granary enticed me to walk up. And I
was successful in seeing an Unbanded ♀ in a small Live
Oak just up a short ways, who may have been sapsucking here.
In any case, this would appear to be yet more evidence
that the ♀ here is not 8444 but unbanded.
3 July Add: 8222. Founded group ~18 May (see R1 notes)
♀ Unbanded. " "
24 August Two birds roosted in the nesthole tonight - ripe for another
ambush!