Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
1976 Walter D. Koenig
Melanerpes formicivorus
1500 Hastings Reservation
(28 September) 1600. Some occurrence along the road brought 6 birds out and down
to that locality. Clearly this is where all the "missing" School Hill
birds are.
1630. Birds still out along the road.
Before leaving I checked stores, of which I found 3 acorns, mice
and green, in tree 1. Obviously whoever is actually in residence there has
just begun.
4 October Numerous birds were here when we came to set up the
Acorn traps.
6 October 1130. Watching from hide. Numerous birds here.
①♂ LB/Or #195 in tree 1 (School Hill bird).
②♂ ca-Bk/yel
③♂ ca-Bk/M ? (maybe #298?) in tree 2. Yes: #298 (SH imm.) seen
storing an acorn in tree 2!
③♀ yel-LB/Bk? in 1. only→③♀
④♂ Or/ yel (#88??) Yes: ♂ Red/yel #88 (School Hill) storing in
free 1. ⑤♂ Or-LB/Or #194 in tree 2.
No chasing or fighting at all. There are stores here now;
these birds aren't just playing around.
①95 storing acorn in tree 2; 2+ other birds in tree 4 area.
1300. Leaving. These birds are living here, by any definition I can
think of. Clearly the "split" of School Hill," if indeed that is what it is,
isn't entirely through yet, as at least one bird (♂195) is still
findable at either locality. It is a very interesting move,
however, particularly in regards to the 1st-yr bird(s) apparently
going along with the adults. It will be interesting to see what
happens next. ? 1-2 other birds may be here also besides the
above 5.