Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
1983 R.L. Mummt
Melanerpes formicivorus
Lower Arnold 2
17 Jan
** GROUP UPDATE **
① J784 disappeared ~ Oct5 1982 ± 2 months
Last seen 26 July, gone by 11 Dec
29 April Flushed two birds out of the back hole at 1300,
but peeping in I found no eggs.
7 May Flushed a bird from the back hole, found 3 eggs about
6 days colony. Nest record has details.
16 May Checked the hole "by hand over the hole". Heard at
least two, maybe three young nestlings.
4 June Bared 3 nestlings, quite old (probably hatched ~10 may)