Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
2000
2001
Walter Koenig
Melanerpes formicivorus
Arnold 1
HNHR
1 June
1430. Banded the 3 kids. There appear to be just a few
acorns left here.
27 June
Still a few stores left.
20 July
Still a (very) few stores left.
1 September
Out of stores. No one in any holes.
Teresa, by the way, reports a ♀ NOBA here, which
would imply no incest here last spring after all.
2001
18 April
1500. Bird in high hole: 3 eggs, fairly fresh.
1 May
1200. 4 babies ~2 do + 1 unhatched egg (22.6 x 18.5).
Set up the ambush.
15 May
915. Set to try and get the ♀ NOBA. Coming
to the nest: ① ♀ Yel/M #2034 ② ♂ Bk/Lp #3088
③ ♀ Wh-La/Lg #3239. ④ ♂ MBB-Ye(W) #3031.
⑤ ♀ NV/LeaWh #3030. ⑥ ♂ Bk/LB #2809,
1130. A fair number of feeds & births, but no
indication of a NOBA. What's up here?
1155. I'm moderately sure there's no NOBA
here. Leaving.
23 May
1000. Banded the 4 kids here.
7 June
800. Bird in (other) nest hole.
9 June
700. Opened hole (tag 269): 5 eggs, ~2d inc.
① 24.0 x 19.0 ② 24.8 x 18.2 ③ 24.0 x 18.5 ④ 24.6 x 18.9
⑤ 24.8 x 19.0. EID ~ 18 June.
19 June
1315. 4 babies ② 2-3 do + 1 developed but unhatched
egg. Band ~ 7 July.