Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
1976 Walter D. Koenig
Melanerpes formicivorus
Change Hastings Reservation
11 July 2030. As far as I could tell, nobody even came close
to Red Hill at dusk to roost.
17 July 945. Watching from hide.
1015♀ub in storage tree.
1025. ♂ub and (2)♂DB/CP-18 #252 displaced a ♂ub from storage
tree who was probably an intruder
1030. ♂ub now sitting unmolested; probably same bird as above.
♀ eating acorn (drilling at whatever remains) in storage tree.
1115. (1)♂DB/CP-18 #234 now in storage tree with a couple others.
1145. The 4 birds (2 banded ♂, 1ub♂, 1ub♀) who had been
here for the last 20 minutes or so have left; me too.
As I expected, there are no stores to be seen here; the birds
are clearly working over what scraps are left scattered here and
there in the storage tree.
23 July 800. Watching from hide.
810. (1)♀ub in main storage tree.
815. ♀ hawk[ing now]; no others yet.
823. (2)♂DB/CP-18 #252 in storage tree now with ♀ub.
840. 2+ birds are apparently sapsucking in the live oak just below
the storage tree.
920. ♂252 in storage tree again; others nearby, still sapsucking.
923. ♂252 just scared off when a Golden Eagle landed briefly in the top of
the tree.
940. ♂ub now in storage tree drilling at and eating a green acorn.
950. 3 birds here now: 1, 2, and (3)♂ub.
1000. 3♂88 here now; (4)♂ub.
1030. 1 juv. in the storage tree; tarsi not seen. Flew down