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
Lower Haystack
Hastings Reservation
(20 August) hawking by the 'nest' tree would seem to be most likely 8174.
1350. 10 Prew#172 in storage tree.
1410. A 8 just got displaced from the territory by several birds.
8 nows seen again.
1420. An unmated 8 is with a 8 on the edge of the hill toward
1800 hawking; probably not groupies.
1430. Leaving. I suspect everyone is here, though I never got the
definitive look at 8174. Their stores, by the way, are functionally
depleted (I saw one possibly intact acorn); a first since I've been
here. Note, however, that the new crop is well on its way, and
nearly full-sized green acorns are available, even from the storage
tree here itself.
14 September 1515. Brought Pam up to watch here. Nobody seems to be around, and
nobody was in even the far areas. There also seemed to be no evidence
for newly stored acorns being in the granary.
1650. 8236 in perch tree in front of 75 nest tree. Others possibly
in the valley below him. Yes -> 82Brew#171 in Valley.
16 September 900. Brought Pam back up to watch. See her notes..
6 October 1040. Saw several of the birds when bringing Florence up to
watch - 18236, 28171, 38173, 48309 (young bird, seen storing acorn)
and 58309.
Counted stores: Maintree: 1946; 2nd tree: 0. These birds have
clearly been quite busy!
Florence ended up seeing everybody except 8174, who is
certainly gone, and j310. All 3 young birds seen were still
8-type; since they fledged so late I suspect that they perhaps
haven't finished molting yet.