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
Big Tree Hastings Reservation
16 July
j108 and j403 seen by P.L. Williams at the Arnold Spring this morning.
17 July
j404 seen at the spring again this morning.
23 July
1720. Watching from truck.
1735. ♀ preening. ⚪♀ub.
1745. ⚪actually consuming an acorn here! Joined by
②♂Or-br/Or-br#104.
1800. ⚪j/or/Bile #403; pecking away at what would also appear
to be an acorn.
1815. ⚪104 flew into a Black Oak and returned, only to begin
hacking away at an acorn. Apparently at least some of
the kelloggii are big enough to eat already.
1816. ⚪j#404; also ⚪♂ yel/yel #108 and ♀ub again,
1838. Both jwrs. together for several minutes begging, etc. No
sign of j405, who should have showed up by now. Both ados
here also.
1850. Leaving, 1♂ still in the perch tree. j405 not seen after
banding on 9 June. Others honey-dory.
25 July
1300. No stores remaining in the granary.
30 July
j403 and 404 seen by Pam at the Arnold Spring this morning
1 August
j403 seen at the Arnold Spring this morning.
5 August
j404 drank at the Arnold Spring at 1505.
30 August
1815. Watching from truck.
1840. ⚪j/or/bile #403. Still ♂-type. ⚪♀ub, ⚪♂♂#108,+2nd♂
all with green acorns.
1845. ⚪j-red/M #404. Also still ♂-type.
1852. ⚪♂or-red/or-red #104. Why does this bird always look odd?