Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
1976 Walter D. Keenig
8
Melanerpes formicivorus
Arnold 1
Hastings Reservation
27 May
1800. Went up to check the nest, discovering that there was
now nothing at all inside! Arg. This is the first possible
case of predation to date, though obviously I don't know
what happened. It's always possible that it was abandoned due
to my disturbance (catching the 2 8"') but since birds were
seen in the hole 2 days later when I opened it that would
not seem too likely. Possibly they found a preferable site
elsewhere, more or less as did Bianca a couple weeks ago.
Or maybe it really was predation? If I get a chance I'll watch
roosting here tonight to see if that can tell me anything; in
any case I must watch here as soon as possible.
I shortly after the above walked by the '95 nest tree, where there
were birds looking out at me from both those nice holes in the small
limb where I'd always hoped they wouldn't nest. In this case,
however, it would perhaps be better than nothing.
Just after this, a wandering bird seen at the top edge of
Bianca's territory may possibly have been $105, but then again...
(among other things, I noticed no trace of a former wing-streamer).
See Bianca notes for more details.
7 June
1920. Bird in 'nest' hole in storage tree.
8 June
1900. " " " " "
10 June
1900. " " " " " . Plenty of stores here still.
14 June
1945. Nobody seen here anywhere so far. Watching.
2015. 1 bird, unidentified, chasing a Titmouse in the storage tree.
Only saw one unringed & and ended up hearing only
2 birds - neither of whom roosted in the storage tree. I think
more watching is definitely called for here.