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Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
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Transcription
1983 R.C. Mumme
2
M. formicivorus
Gate
17May. Susan ambushed hole, catching 5 birds, including one
UB♀ (now ♀859) that had to be saved out at 0930.
When the bird was finally extricated, Susan found a rust egg
at the bottom of the hole. However, the egg could have
been laid by the other 2♀♀ in the ambush, ♀854 + ♀856.
See Susan's notes.
18May Denise reported 3♀♀ (♀854, 856, NB) making visits
to the Squac-nail flat Live oak hole this Am, 1015,
Climb up + peepin + find 2 eggs
① 25.4 x 18.7 ② 26.2 x 20.0
Don't know who laid or whether they will be tossed
or not, but we'll soon know more.
Back at 1730, both eggs are gone! Someone
(person thing) has tossed here.
19May Susan + Denise report no laying, no interest in holes.
22May Philip reports laying + tossing. See his notes
23May "" "" "" "" "" ""
24May Philip + Denise report "" "" "" their notes
25May Philip reports 3♀♀ all lay today (a new record!)
The ♀ that did yesterday's tossing doing today's laying
first. See Philip's notes.
26May Checked the hole, 1200. 5 eggs, so only two ♀♀ laid
today. ④ 27.4 x 20.5 ; ⑤ 26.9 x 19.9
27May Hole check 0930: 6 eggs, only 1 today
⑥ 26.0 x 19.8
28May Susan reports 8 eggs
Susan reports checking hole - watching, only 2 nestling other eggs missing.