Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
1993
1994
Walter D. Koenig
Melanerpes formicivorus
Hay-Blom
HNHR
29 January
1600. Counted stores: 4013. The tree here is loaded, so much
so that it's hard to count. Tree is full, however.
3 April
1100. Lots of acorns still stored here.
27 April
1400. Opened a new, rotten hole I found yesterday in one of
the trees between the granary and Soto Springs. It's empty,
but in good shape.
30 April
900. Birds around, but none in the new hole I found.
8 May
1300. Birds roosting in the new hole several days ago, but
nobody in it when I went by to check today.
13 May
1000. Watched for 1/2 hr or so. No sign of guarding or a nest.
Birds just sitting & eating acorns in the granary.
20 May
1115. Bird in the new hole, finally.
25 May
1545. 4 eggs, opaque but clean (so maybe early-mid incubation?)
31 May
1630. 3 babies, chunky (~5 do?) Band ~ 17 June
LED ~ 15 May.
9 July
Stores remaining (plenty)
1994
20 January
1100. Fixed the nest hole (opening had fallen out).
Counted stores: 1918. Singularly unimpressive for
this group; I estimate no more than 60% full.
1 April
1200. Bird in hole (HNHR tree facing granary, old nest hole)
1700. Opened hole-empty (but in good shape).
12 April
1100. Stores remaining, but still none in the hole (or any
others). Birds are hanging around the area, however.
3 May
1545. None in any holes. Watching for a bit.
1615. Birds here, seem to be doing absolutely nothing.