Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
Walter D Koenig
Melanerpes formicivorus
Plague
HNHR
21 January
1100. Counted stores: Main tree: 2564 } 3054.
20 tree: 232
Tel pole; misc: 258
There are a lot of acorns stuck in and around here.
3 April
Lots of stores here; also, a Finch effect.
1994
19 January
1200. Counted stores: Main tree: 2644 } 2970
20 tree 226
Tel pole misc ~100
Trees are pretty full (90%?). Saw Rob-or/#973 while counting.
17 April
1500. Bird in hole over by the upper barn.
18 April
1030. Checked hole: 4 eggs, 1 a runt! Measurements:
① 20.5 × 16.0 ② 25.6 × 19.6 ③ 26.2 × 19.6 ④ 24.8 × 20.0
Eggs fresh.
31 August
715. After discovering NOBA kits here from a missed 2nd
nest (!) I ambushed all over and got 6 birds (but
missed several others), including 1 NOBA juv.
25 October 1600. Setting ambushes for the Japanese film crew,
I noticed a dead bird in the new low hole over by
the upper barn (below the 2 prior nest holes). I
pulled out a bird, #2277, a '93 Plague kid. She was
at least a week old, I'd say.
26 October At the ambushes this morning we only got ♀2428 (molting
to ♂) at the upper barn and ♀2426 by the labs. Both were
measured (♀2426 only bled) and released.