Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
1976 Walter D. Koenig
4
Melanerpes formicivorus
Lambert Nest Record
Hastings Reservation
2 May 1430.
♀ flushed; hole opened; 3eggs,
all translucent (fresh)
3 May 1700.
4eggs (4th egg#4)
4 May 1830
4eggs.
10 May 1330
4 eggs, unchanged. Eggs measured:
① 24.1 × 18.5 ③ 26.2 × 19.6
② 26.2 × 19.4 ④ 25.8 × 18.7
12 May
Estimated hatching date
① Red =284 ② LP =283 ③ LG =285 ④ Or =286
[2] 14 May 1000 10.9 9/18 6.6 8/17 8.4 8.5/19 11.2 10/19
16 May (150) 22.4 11/23 16.1 10/20.5 17.1 11/21.5 21.7 11/5/23
[6] 20 May 1700 42.6 19/39 32.9 15/32 34.7 17/34 41.9 19/39
8 June 1970 91.6 80/52 83.6 74/38 81.8 74/52 81.8 82/55