Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
2003 Walter D Koenig
2004
Melanerpes formicivorus
Photo
HNNH-
(10 Apr) 1430. Opened the (old) hole: 5 eggs (1 a runt); fresh
① 23.4 x 20.0 ② 23.0 x 19.4 ③ 24.7 x 19.5
④ 24.6 x 19.5 ⑤ 19.2 x 14.4.
26 Apr) 1300. 4 babies (1 on way out), 4-5 days old,
no eggs. Band ~ 12 May. (Hole #5556)
10 May 1300. Still 4 kids. Set ambusher, hoping
to get the NOBA here in a couple of days.
13 May 1400. Banded The 4 kids. NOBA didn't feed, so
he's still at large. Acorns: you bet.
2004
14 March 600. After ambushing the 2003 nest hole plus
a new hole in the Black Oak (and getting zilch)
I ambushed at the Poison Oak tree (old
nest hole) where we saw all the birds come
out yesterday morning, and got - 1 bird!
63263. Pretty disappointing.
13 May 1115. On a complete lark, I climbed up the
black oak and checked the new hole I opened
in March, and pulled out - 1 very old nestling!
I had to take him down to bleed him,
returning him a couple hours later.
Unfortunately, I could very well have missed
other nestlings here.
19 May 1500. Set an ambush at the 1st nest hole, and
checked the other (higher) hole (tagged 5556);
3 kids, ~2 do! Band ~ 7 June. Lots of
stores here.