Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
1986 Walter D Koenig
Melanerpes formicivorus
Y Nest Record
18 April 1100
1415
Nest found: babies
3 babies, 1 nunt egg (!)
18.6 x 15.4
① (227) ② (228) ③ (229)
18 April 1415 14.1 12.6 13.4 Not marked
3 May 1430 74.2 73.3 69.5 still not marked
Banded 8 May (Mark) 87.1 81.5 (63) 81.5 (68.5)
*2nd nest*
8 June 950
12 June 1430
3 fresh eggs
5 eggs
First
Est FED = 2 April
CS = ? ≥ 4 eggs
2nd
FED 6 June
CS = 5 eggs
HNTIR