Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
1990 M. Stanback
M. Formicivorus
PLQE
HAWHR
8 Jan 1400 Acorn Count: main granary 1800
2° gran 250
barn 100
T pole 65
* * Group Update * ♂ 521 disap 9/1031 ± 2W
5 Mar Ambushes have been dangling several days now - Plge
birds responding by digging the high office
hole deeper (bird working it at 1430)
19 Mar Ambush: 1729:83 (137) 29.6: 72, 65, 70, 68, 71
1732: 79 (141) 22.5: 63, 57, 58, 72, 58, 70
1529: 69 (139) 30.4: 68, 66, 70, 65
30 Apr pm Somethings up. Finch effect Falling apart? Lotsa
chasing, a little drumming, a Few garricks. Only
birds I'd' were 973, 1732, ♂1403 + ♀ 1733. Hmm
(1991)
21 Apr 0830 Somethings up. Drumming, garricking, extra
birds (noticed a garrick here yesterday too)
0930 - 1000. Much chasing, garricking. ♀ 973 is
garricking + drumming like mad. Also garricking
is a NOBA ♀. Seen: ♀ YBR
♀? OLKTO
There's @ 10 birds here. I'll stop by later
1100 - 1400. Nancy census. Plge 1732, 1729, 1665, 973.
Also Y♀ 1560 (M/DB/MV), ♂ OT/K.W(N) =
♀ K-WW/L.M.V. = , 973
14 May 1530 Saw 1732, 973
19 May a.m. Somethings up! Saw (NJP):