Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
1987 M. Stanback 2
M. Formicivorus
R1. Wolfpack HNHR
14 May I've mopeded by several times today. The birds spend
almost all their time in the Wolf sycamore and
the Wolf tree on the W side of the road.
Considering that 1) I haven't ID'd these birds and
2) I missed Wolf's stoves, these could be Wolf!
16 May 0650 Watched the hole (Wolf) For awhile, and a
bird went in.
20 May 0845 Bird flies to hole as I drive by. Walt
checks it later - it's still empty!
27. *Update* See Field list for what's up here and at
Wolfpack - sorry to disappoint you folks, but there's
more than 2 birds at Wolf. I've seen multiple
birds at both groups, and also birds flying from
one to the other (though I'm not saying there's only 1 group)
17 Aug Geez Folks. OK, there's 2 NOBA ♂♂ with a
♀ MW at the big lone snags downstream from Finch.
These seem to be R1 birds. Cruising closer to
R1 itself, I find more rather animated birds, among
them F1248 (LBDB/BW). The activity is more on the
PO Hill side of the creek than near the guanay.
I did see a banded ♂ at Wolf (lite-dark/M).
18 Aug 0800-1200 Well, it seems to be a power struggle here
in the R1 area. Or maybe a territory split. Anyway
the R1 ♂♂ seem to be holding down the granary
pretty well, with the help of several NOBA ♂♂ and
an NOBA juvenile (Missed the nest). Anyway, the