Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
1977 Weller D. Koenig
Melanerpes formicivorus
3
(22 February)
1500. Several (4) birds aggregated in tree 3, inc. ♂ RRL #195 and
♀ CB/UP #296 (1st yr bird from School Hill). There was a displacement
here, but it was unclear as to who was displacing whom.
1507. ♂296 hawking from tree 3. (This bird had been seen
on School Hill earlier today also).
1522. Now ♂194 and ♀191 are both in tree 3. - As well as
a 2nd ♀. ♀WN/DB [#260]. No chasing or aggression though.
1525. ♀191 and ♂194 left, (♀260) and ♂195 here now.
1530. ♂Red/yel #88 in tree 3 along with ♂256
1535. 3-4 birds just flew up and off toward School
Hill, no doubt returning home.
The big question remains as to what this group will
do for a ♀, as I still suspect that ♀260 has forsaken here for
good.
1538. Still more to go: ♂195 and ♂Or/yrt-Db #297 (1st yr
School Hill bird) in tree 3.
1540. 2 more birds just headed off to School Hill. ♂194
and 195 now alone in tree 3. That's probably all for the excitement
for now.
1545. It's not entirely over: ♂194 and 195 are now sharing
tree 3 with ♂86 from School Hill. (possibly their father!)
5 March
1600-1630. Sat and watched but there were no birds at
all here.
7 March
1115. Several birds here in tree 1: (1) ♂RRL #195, (2) ♂Or/18-wk #191
(School Hill) plus a 2nd ♂ with no streamer.
1125. 2nd ♂ is ♂La-da/yel? #298 (the missed 1st yr bird from School
Hill). He is presently sitting in tree 1 eating oak buds.
There is at least some possibility that this was ♀193.
17 July Most probably was ♀193