Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
1981 Walter D. Koenig
Melanerpes formicivorus
Gazebo Hastings Reservation
30 April Ron's report of a new unbanded ♀ here at last:
Add: ♀ unbanded, Moved here (age unknown) about
25 April (here on 28 April, no sign of anything
new going on as late as 22 April). Hopefully I'll
nab her before long. [see following entry.]
8 May 600. An ambush here at the '80 nest hole netted 2 birds:
9570 and the unbanded ♀ (!) [roosting together no less!].
(A 3rd bird, a banded ♂, came to the hole but roosted
elsewhere, and a 4th, with a high squeaky voice, flew
off toward HNHR at dusk last night.) The ♀ new
was banded as 9653, and will replace the unbanded bird
added above.
23 May Ron has found a nest here and has been watching
it, reporting that only a pair appears to be present
(the new ♀ and 8516). See his notes for more details.
7 June 8571 over on the Knoll and up the 2nd canyon;
see Y notes and Ron's notes.
8 June 1020. Opened the nest, confirming that it has failed
(it contained 2 rather decomposed, featherless nestlings).
Checking the stores, this group does have some left, but
not a lot. I counted about 60 decent-looking acorns
remaining in the various limbs.
18 June 845. Nobody seen here in/out of holes in passing.
28 June 830.
10 July 1900. Flushed 2 birds from the nest tree, but none in any
holes.
2 August Purge: 8517. Last seen 3 March, gone by 4 April