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
6
1500
Hastings Reservation
(20 March)
1542. 8'95 just flew to tree 2 from over or by the creek.
1605. Still all quiet.
1710. All still dead quiet; nobody in nets. Watching again.
Take it back. Now going to take down nets.
Purge: $260
First seen at (1800) on 4 January, last seen here at (1500)
on 28 January, :: Moved to Watched group at 16 Jan ± 1 week.
I must comment on the unprecedented action here of
an established F leaving her group for apparently no
clear reason to move next door. Very interesting.
21 March
1025. Watching. Several birds here but no undue fighting.
① 8RRW #195 in lower Sapside.
1028. ② 8DBRW #348 flew to tree 3.
1040. 8348 now hawking in LSS. No chasing or other improper
behavior. ③ 8m, (presumably #88) hawking in tree 1.
1050. ③ 8 La-Da/La-Y #298 (School Hill (?) bird.)
1100. All seems pretty well settled, presumably with 8348 staying.
Obviously it will be a few days before I can say that for sure, however.
2 April
4 April
1710-1735. Nobody could be found here.
I'm not convinced:
see below.
815. 8348 hawking atop tree 1.
820. A bird getting chased; both ② 88 194 and ④ 95 here.
③ 888 (M?Red)
The intruder chased off by at least 2 birds, also here-
825. One intruder in lower sapside hawking is ③ 30RRW #307
a first-year bird from Lower Haystack.
832 There are several too many birds here and several
chases are taking place. At least 2-3 89 are among them.