Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
1979 Walter D. Koenig
Melanerpes formicivorus
Arnold 1
Hastings Reservation
23 March
1250. Watching.
1330. Nothing. Going to walk around.
24 March
1615. Watching. 1645. Slow (but I did get a Starling here).
14 April
1000. Two birds, a ♂ and ♀, over in the forest towards Big
Tree but on this side. Also some activity around here - birds
waking and the like. The ♂ flew to the Valley Oak just
up from the granary but then I lost him. Watching.
1013. Two, possibly 3 birds here. ♂ is once again
♂ Yel-Da/Yel-Da,
, appearing more and more to be ♂100.
1030. When flushed, these birds (apparently) flew all the way
up to Keep Out and then back around via Big Tree (see map
on back).
20 April
Purge: ♂199, ♂267 ♂422, ♂447. First was last seen
29 December, all were seen 7 December, out of stores
between 2 Jan and 6 Feb; Definitely gone (and replaced
by 2 new birds) by 10 March → Abandoned about (not
seen again) 31 Jan. 1979 ± 1 month.
Add: ♀ub and (apparently!) ♂100, founded here (age
unknown and adult, respectively) about 1 March 1979
(±2 wks).
21 April
1830. Came up here to watch roosting, fully expecting the birds
to roost in the regular hole here. However, upon examining it,
a Starling flushed out of it! This was too much, and I
later hung around long enough to blast the ♀ as she was
returning to incubate her eggs (!) I found no sign of where
the Acorners might be roosting, but at least they'll be able
to use the hole in the granary again if they want to.