Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
1977 Walter D. Keenig
Melanerpes formicivorus
School Hill
Hastings Reservation
22 July
2045. 23 birds roosted in the lower hole (non-nest hole) tonight; none roosted in any of the other holes.
23 July
1000. 23 birds, inc. ♂DBRW#86 and ♂ ca #256, up in the forest above Sch.Hill "B".
1010. Followed them even further out by the chaparral, where they clashed for several minutes with some other birds. (This was just over-the fence-line in a woodland between the fence and chamise over the "top" of School Hill.) (see back)
1020. Now in the same area are 2-3 birds inc. OrLW, presumably ♂334 (not 916 - the WS didn't have a spot on it).
1030. Here now: @ jse/Red #402 (School Hill).
1040. All quiet now except for j402 hawking up here. No sign of either of the groups.
Watched at dusk, but only 1 bird (!) roosted in the tree, or anywhere else down in this part of the territory. Not enough to warrant a morning ambush-tonight
4 August
7 August
j402 at the Pump.
530. After several weeks of checking the holes at dusk here, I finally went ahead and ambushed at the 1976-77 roost hole, where I'd seen 5 birds go in. I caught them all, obtaining ♂86, ♂88, ♀191, ♀193(!), and, yes, ♀u6 (at last), now ♀419. I bled ♂88 and ♂419, and had everybody back by about 800. While I was waiting for them to come out, 2 more birds flew up from down the hill; they were possibly ♂256 and a juvenile. Later about 930 1-2 birds were out by S.Hill "B", though, and it was clear that some strange birds are in the vicinity.