Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
1989 M. Stanback
M. Formicivorus
WOLF
HNHR
Dec 88 Acorn Count: 500* + 200 = 700
* Group Update * 1123 disap 881031 ± 1M, 1548 disap
881031 ± 1M, 1550 " " . Wolf
lost its high snaggy sycamore holes during either
the Dec or Jan snowstorm. Lost some acorns too.
20 Mar 1630 Hello holes - nothing.
22 Mar 1440 H " "
5 Apr pm
6 Apr 1520 Aha! Bird at new hole, S Facing, just
below where the chunk broke off, (below the fake hole)
11 Apr pm Hello - nada
13 Apr pm " " . They have acorn stores in
* the tree behind the sycamore: @ 200
15 Apr 1715 1730 Hello - nada
17 Apr 1800'
18 Apr 1300 Bird in hole (both times / walk by)
1530 Climb, cut open (from back - where its dead) -
Find 3 Fresh eggs,
Roost watch: 1 bird in
27 Apr 0845 4 eggs: all look good
1 Apr 0900 Damn! Nest depredated! No mess inside - snake
But its a sycamore - they're supposed to be
predator proof. (but it is a leaning sycamore)
Time to hang more snake nets!
3 May 1630 Bird in 88 hole! (the low vertical snag)
1700 Still there
* 1715 Checked Wrp 5: all I saw was a resident Coopers