Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
1977 Walter D. Koenig
Melanerpes formicivorus
900
(2 June)
⑤ This group does have stores left, which I am now
going to count: Main Tree: 206
Nest Tree: 0 current
⑥ I surely saw most/all of the 1° participants in this
unfolding dramatic production.
5 June
1915. Back again. I've heard some activity here indicative
of the continuance of the former activity, but it is rather
late so I'm not sure whether or not to expect much now.
1925. 4 birds appeared briefly: ①♂334, ②♀w/m#260, ③♀DB-?/DB#193,
and ④♀M/red #191. No antagonism was seen between anybody,
but one of the 2 ♀♀191/193 was still squeezing a lot (submissively).
1930. Several birds now meeting down in the trees by the creek.
Going down, I see ④♂ light-Dk/w? most likely #347, and ♀193.
Obviously things are still going strong here, and I should watch
earlier in the day soon-
1940. Activity is shifting even further up: ≥2 birds sitting on the
'74 nest tree now!
8 June
1130. Activity in both major areas here; at least 2 birds
flushed from the nest tree as I approached, one of whom was
♂a-Dk/m#298. Now watching the main tree.
1200. Nobody returned to the main tree. Things rather subdued,
though there's still more activity than usual. Apparently, though,
the membership here is now pretty well settled.
14 June
1100. A bird in tree 4 at 1500 flushed as I walked underneath
to the nest tree here, was ♂a-Dk/m#298. Also a 2nd bird here; plus
one calling across the field. But still rather quiet.
1103. ♀ in old tree across the field.