Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
1997
1998
Walter D Koenig
Melanerpes formicivorus
Arf, too
HNHR
20 April
1600. Checked the nest: 2 babies [~2 to] and 1 unhatched
(but developed) egg.
10 July
1000. No stores or birds in holes here.
1998
22 April
No AW in the holes, but a Pygmy Owl was in the
lower of the 2 traditional holes.