Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
1988 Walford Koenig
Melanerpes formicivorus
Horsetail HNHR
30 March There is a group here, apparently an unbanded pair.
They even have at least a few acorns stored up in
the granary.
Tonight we ambushed at a new hole in the (artificial)
granary which has been under construction at least
the last several days and caught an NBA 3, now
31469.
Given the presence of an ub pair here last fall, I
guess we have to assume these to be the same
birds, and that they've been around - maintaining
a low profile - all winter. My own guess is that
these are the 2 ub birds Connie kept seeing down
by the gate, assuming they were Gate birds.