Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
1997
1998
1999
Walter Koenig
Melanerpes formicivorus
1800
HNHR
8 May
1015. Bird in hole (same as last year): 3 eggs, fresh.
Measured 2: ① 239 × 18.7 ② 26.6 × 18.4.
14 May
1315. Still 3 eggs, now incubated.
9 June
1230. 1 baby, 1 egg (⑤ 25.0 × 19.1). Banded the kid.
9 July
900. 2 fresh eggs! Still acorns here. For measurements,
see Joey's notes.
25 July
1200. Nest empty. No sign of anything.
1998
22 April
Plenty of stores, but none in any holes.
1999
13 April
1500. Lots of stores. None in holes, though.
30 April
1000. Checked hole: empty. Egg-tossing?