Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
1988 M. Stanback
M. Formicivorus
CUL
H/NHR
30/Mar 1130 Bird at syc slit-hole
Dec 87 Acorn Count: 4500
2 Apr 1115 You can see down the hole - its ready to go, but how
to cut it open. It's at least 6" thick from all sides.
8 Apr 1700 4 eggs - couldn't reach 'em.
9 Apr 0915 Widened the hole a little enough to get my
hand thru the marrows, but then my forearm stuck
there before my hands reached the eggs. There are
not 4, but 9 eggs! By using the mirror, you can
see the ones I missed yesterday. They are opaque.
Even though it widens out, I don't think I could cut.
10 Apr 1000 Cut new door, but I Fucked up and punctured 2 of the
eggs. Look, no one is more upset about this than I am - this
was going to be great brood reduction. I'm punishing myself.
Both eggs were removed - both Fertile - incub @ 7 days.
Well, we can still get hatchability data (2+x) and number
Fledged (there will still be brood reduction)
13 Apr 1440 Well shit, they've hatched = and it looks like they
hatched on 11 Apr - or started then - I can only assume
that the 2 eggs I broke were runts (I actually only
opened 1 of them - I need to check the other.) So 9
laid, 9 hatched (a record?) Very synchronous too. RL:7.6
LL:89.6 RW:9.35 LW:7.8 B:12.7 BL:9.4 r:4.0
14 Apr 1515 RL=10.3 LL=11.3 RW=12.4 LW=9.8 B=16.5 BL=11.6
15 Apr 1515 12.6 14.257 14.0 11.8 18.1 by self 10.5
BL was apart from the others when I opened, but after wt I lumped all.
17 Apr 1600 17.5 (9.05):B/19 (8.2) G/-/16 (8.7) 0 / 22 (10.8) W/ 11 butt cut