Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
1981 R.L. Mumme
Melanerpes formicivorus
Fanny Arnold
(27 May)
Start watch here 0840. Walter found one egg in the
nest yesterday, watching for behavior. 0845, the first thing
I see is 9614 Bkrt-Dorn (N)/Metal from Finch (!) intruding
here, mildly supported by 9652 Yellow/Metal!
0950, Very difficult watching here. Unable to get
any real data, but I have the definite impression that 9651
is not following 9652. Both birds seen well, but only
once together
22 June
Here in passing, I see 9651 feed at the nest, so
nest still in progress.
30 Aug
I stroll past here at 0930, sit down, and by 0935 I have
a complete census! 9651
Dorn/M 9652 Yellow/M,
and both juvies 705 DBinc/Red wnt + 706 M/Green-Dorn
all seen well in the granary-nest tree-roost tree area. Even
a bit of intruder action by a 9NB. chased most vigorously by
J705.
14 Oct
Start 1430: After seeing 9652 fighting with the new 9
at UA2, I stroll up here. I find both juvies, Dorn J705,
Red/Ear-Dorn
and J706 M/"". But also here, looking like she
belongs (in the roost tree, waits with the juveniles) is 9567
Red/Red
m/Red of A1. 1450, no sign of 9651 yet. What's
going on? Why is 9652 acting like she's abandoning?
Storage hasn't started yet, near as I can tell. J706 looks like
it might molt 9, but both juv still look young (dark eyes, small bills)
1530, Only the juvies around now. No sign of 9651. Also unclear
what 9567's intentions are. I saw her with A1 birds earlier
and she seen to be not around at the moment.