Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
1978 Walter D. Koenig
Melanerpes formicivorus
Road 1
(1 May) sapsucking here also as well as eating acorns.
1430. Leaving: Still missing some!
3 May
1330. Several birds in the lower valley area inc.
♀ #295. 3 other ♀♀ seen at Finch - see Finch notes.
8 May
1100. Walked all around here, seeing none until I got to
Valhalla, where there were 3 birds at least, one of whom
flushed to the hole (nobody was ever seen inside it, however).
It's possible that this area may prove to be important yet -
there are really very few other holes that I know of
where I'd guess these birds might breed.
Counted stores: ♀ (!) This group has joined the "for
all practical purposes no stores" category. Clearly the
loss of their 2nd granary and nest tree hit these birds
hard last winter. Perhaps this also helps to explain
the odd eagerness of the ♀♀ here to go over to Finch?
1840. Still birds and activity up around Valhalla, including
some chasing. Nobody seems to be anywhere else, in fact.
1545. Bird in lowest hole in squaremore by the creek. May be hope
here yet.
17 May
1545. None in any holes (Valhalla checked, too). 3 birds flushed
from the main granary.
19 May
♀293 seen at Finch. See Finch notes. Also ♀354.
27 May
1515. No sign of anyone here in passing.
4 June
820. ♀354 and ♀293 at Finch.
850. No sign of any significant activity here after a 20
minute walk through the area and up by Valhalla.
7 June
640. Walked around here, finding none in any holes. Up