Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
1993
1994
Walter Koenig
Melanerpes formicivorus
Keep Out
HNHB
4 February
1000. Counted stores: Main Tree: 2673 } 3277
other areas: 604
About everything is loaded here. This group now has one of the
largest facilities around! (1300 of those acorns were in the
back of the main Keep Out tree).
7 April
Quite a few stores left here.
12 May
930. Bird in new hole in burned live oak snag. Stores still here.
18 May
930. Finally got back to check the (new) hole: 5 eggs, incubated.
21 May
1530. Still 5 eggs (1 a nut?).
24 May
1115. Nest empty! No shells or anything in it. Yet another
failure here. Still stores here, so it's certainly not that...
25 May
840.8" in a higher hole in the burned-out tree! Checked it: empty.
Maybe they'll try again, however.
4 June
1400. None in the high hole. Looks like they've given up.
12 June
1200. Nope. Now in the high, opened hole: 4 eggs, incubated.
8 July
Acorns remaining in granary.
1994
4 February
1100. Counted stores: Main tree: 1925 } 2010.
other areas: 85
Not up to last year's standard, but still a good showing
here.
11 April
1030. Granary still full; none in any holes.
15 April
1130. None in any holes.
2 May
1510. " " " .
9 May
1605. Bird in hole: Nests (short) latter.
1700. 4 eggs - undeveloped & infertile!! see Joey's notes.