Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
1978 Walter D. Koenig
Melanerpes formicivorus
Lower Arnold 2 Nest Record
25 May 1345
Hastings Reservation
Nest opened: 6 eggs - several
opaque (but not ivory):
① 25.2 × 20.6 ④ 25.0 × 19.5
② 23.9 × 19.7 ⑤ 25.9 × 20.5
③ 24.3 × 19.6 ⑥ 20.3 × 17.3
26 May 1115
1 June 1230
6 eggs.
Nest empty; failed.