Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
1983 R.L.Munne
Melanerpes formicivorus
Road 1 NEST RECORD
19 April ♀383 lays runt egg in new sycano-e hole, thrown out by
♀269. Egg not measured, fate of egg not known.
20 April ♀383 lays normal egg ( ) removed
by ♀269 at 1048
21 April ♀383 lays normal appearing egg (not measured), removed
by ♀269 at 0731
22 April ♀383 lays late (0812-0830) egg (24.9 x 21.0),
carried away by ♀269 at 0953.
23 April ♀269 lays runt egg
thrown out by ♀269 (see Walter's + De-ise's notes)
24 April ♀269 lays normal egg①(25.5 x 20.2), not thrown
out by anybody
25 April Walter reports 2 more eggs (total clutch now = 3)
② 24.8 x 20.3 (♀269?)
& slight pip damage noted
1 May ③ 24.9 x 20.7 (♀383)
26 April Nest check 1530, 5 eggs
④ 25.3 x 20.1 (♀269?)
& disappeared before
1400, 1 May ⑤ 24.3 x 20.3 (♀383? )
27 April Nest check, 1630: 7 eggs
⑥ 25.6 x 19.7 (♀269?)
⑦ 24.7 x 20.7 (♀383?)
28 April 1200, 8 eggs ⑧ 24.8 x 19.9 (♀269?) Failed to
hatch
(egg ⑥ had been buried in woodchips, Extracted it).
1 May Nest check, 1400 7 eggs: egg ⑤ has disappeared,
making skew 5-2. Egg ③ slightly damage (1mm diameter
pip, but probably OK.