Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
1984 R.C. Mumme
73
Acorn Woodpecker
ACORN ADDITION EXPERIMENTS
24 March Added 100 acorns, placed in charts of styrafoam
gra-aries, to the following territories. Acorns were
Quercus chrysolepsis
① Road 3 -- in sycamore: Birds already reoccupied
② Finch -- in sycamore:
③ Gate -- in sycamore
④ Westgate -- in sycamor-
⑤ 1800 -- in Valley Oak main gra-ary
⑥ 1500 -- " " " "
⑦ School Hill -- " " " " " : Reoccupied
25 March Added styrafoam + acorns to 5 more groups.
⑧ Blom one -- Valley Oak Main Gra-ary
⑨ Blom 3 -- In Blue Oak 82-83 nest tree
⑩ Dark Hollow -- In 82 nest tree
(perhaps birds already here)
⑪ Hay Blom -- attached to utility pole adjacent to gra-ary
⑫ Low Hay -- In VO main gra-ary
14 April Added Styrafoam + 100 acorns to
⑬ Plaque -(utility pole)
⑭ Corral Vicjo Grande -- Valley Oak Main Gra-ary
Added 100 acorns to the styrafoam already installed at
⑮ Road 3, Low Hay, + Dark Hollow; Gave Blom 3
+ Finch 10 acorns, just to keep them interested
22 April Added 50 Acorns to Low Hay Plaque Road 3 CUgrade
Dark Hollow. Low Hay, CUgrade, Road 3 totally out of
the 100 give to them last week. 30 remained at
Plague and 28 at Dark Hollow.