Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
1993
1994
Waltfrid Koenig
Melanerpes formicivorus
Read 3
HNHR
1 February
1500. Counted stores: Main Sycamore: 344? 1004.
Valley Oak: 660
This group lost a major limb from the sycamore recently,
including at least 2 old nest holes and 500 stored acorns.
Thus, although they're in mediocre shape now, they were alright
until this recent loss. Granary space is pretty full.
I propped a couple of the fallen pieces (~200 acorns) up against
the sycamore in case they wish to reclaim the acorns.
8 April
At least a few stores remain here.
21 April
800. 2 birds here, 1 is ♂, ? Watching for a bit.
810.? Yel/m
820. Not coming back? I'm not sure.
830. Up in sycamore beyond next tree: 3 birds, together,
and a 4th who stayed after 3 flew off. 4 birds here.
1994
21 January
1050. Counted stores: 880. Syc: 280? 700.
Valley Oak: 420
Pretty weak. What's really odd is that one of our Golden
Oaks overhanging the road has produced acorns such that there
are a fair number along the side of the road! This would
make it seem like they could (still!) store a lot more acorns if
they wanted to...
Seriously, there are 100-200 large, beautiful-looking acorns
just sitting here (on the side of the road). Amazing!
14 April
1000. Still stores, both here and in the MacFlat tree (burnt live
Oak). No one in any holes, however.