Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
1982 R.L. Mumme
Melanerpes formicivorus
Outer Planets
14may Today I wander across to the far side of S Ravine
to look for peripheral woodpecker nests. And these
nests are about as peripheral as you can get. See
the map on the back for details of where the groups are
Saturn--without much effort at all, I find the
nest here. It's a ridiculous hole, in a dead, paper
thin stub of a Valley Oak 20m s of the gra-ary.
I get it open and manage to patch it back together
well enough, and found 4 healthy babies, 8-10
days old. I should band them no later than 26may
The gra-ary, here, is a very nice live + dead Valley
Oak, with lots of acorns still present
(Cranus-- Didn't even know about this group
until I got over here. A few acorns in a dead Bleached
stub (very large, but short) and also some acorns in
some dead limbs of a nearby live Valley Oak. Two
birds flushed, but not any holes or nests found.
Whoa, just as I'm leaving I flush a bird out of a nice
hole in a Blue Oak. I climb up, open it, and find 3eggs
fairly fresh (~3days) A pretty winpy group here, but
good nonetheless to get the nest
Jupiter This gra-ary is just off the reservation,
which is unfortunate. It's truly one of the most impressive
Valley Oak gra-aries I've ever seen. The nest is
undoubtedly off too. Whoa, 1700 I see a terrific pack
of 3! Serious mateguarding, so I guess they haven't
nested yet. Jupiter seems to own a huge chunk of