Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
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Transcription
1978 Walter D. Koenig
Melanerpes formicivorus
Plaque Nest Record
30 May 1700.
Hastings Reservation
Nest opened: 5 eggs:
① 25.1 × 18.3
② 23.7 × 18.7
③ 25.3 × 19.1
④ 24.5 × 18.3
⑤ 23.9 × 19.3
1 June 1700
12 June 1000
5 eggs.
Nest failed - see notes (eggs
had hatched; possible predation)