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Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
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Transcription
1983 R.L. Mumme
Melanerpes formicivorus
Road 3
17 Jan
**GROUP UPDATE**
① ♂656 disappeared 9 Aug 1982 ± 1 week
Last seen 30 July 1982; Missing 18 Aug.
② ♂793 disappeared 12 Sept 1982 ± 3 weeks
Last seen 18 Aug, gone 5 Oct
5 March time for a watch here 0930 (Long overdue!)
Gray, misty morning. 1130, only ♂654 ♂794
seen, and that's it. Will have to try again later
7 March Later, watching 1000. 1200, looking bad. Only
♀265, ♂654, ♂792 seen, well + repeatedly.
At one point I thought a second ♀ was here, but I didn't
see any bands. Anyway, this watch doesn't
bode well for ♂68. He may well be gone, and as
yet un-replaced because of the presence of ♂654 and
♂792. However, at least one more watch will be
needed to confirm ♂68's disappearance
21 March trying again, 0905. 0925, ♂654 gives hot pursuit
toa ? intruder. Could it have been a ♂? ♂68 does
indeed appear to be gone. Will ♂654 mate with
♀265? 0935. Successful watch! ♀265,
♂654, ♂710 ♂792, ♂794 all seen very well.
♂68 is certainly gone, but 2 ♂ helpers (one 2yr old)
may prevent immigration.
31 March Taking another look here - a beautiful AM, 1100:
1120, Looks like status quo: ♀265, ♂654, ♂710, ♂792
all seen well. Obviously no ♂ replacement yet. Will
Road 3 Nest this year.