Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
1979 Walter D. Koenig
Melanerpes formicivorus
1500 Hastings Reservation
21 January
1330. Flushed 3 birds from here inc. ♂ 298 and ♂ 297 (for sure).
12 March
930. Watching. ⚪♂️ yel-DG/Ar #297 flushed from Tree 1 on arrival.
945 ⚪♂️ 46-264/46-44#298 here, flew to '78 nest hole possibly to shag off
a Bluebird who had been checking it out.
948. Both ♂297 and ♂298 in Tree 1 now. No sign of 3rd bird.
1002. ♂297 and ♂298 now in Tree 3 together. Still no sign of ♀888.
1030. Looks bad for ♂888. Also no ♀ here yet.
Counted stores: Tree 1: 436 7 708.
Tree 2: 272
14 March
1805. 2 (1 bird already roosting in '78 nest hole.
27 March
Ron watched here today and saw only ♂8297 and 298.
At least one bird roosted in the granary as well.
R April
1300. ♂8297, 298 with a banded ♀ here at the "nest"
tree of 1800 (actually more part of 1500 for some time
now) see 1800 notes.
The ♀ here with the ♂ is ♀435 - banded at a
Resolution at Plaque on 24 April 1978 (and seen
down at the Pump several times right afterwards,
I believe). A good find!
Purge: ♂888. Last seen 31 December 1978, gone by
12 March (also note that "3" birds were seen here on
21 January): Disappeared about 15 February ± 2 weeks.
Add: ♀435. Not here 27 March, apparently in by today →
Moved to 1500 as adult 2 April (±1 week).
13 April
1045. These birds are over at 1800 again, eating catkins and
possibly sapsucking in the forest next to the chaparral.
288 (♂297 for sure) and a ♀ were seen as 2 of them flew over