Acorn woodpecker species accounts, v4460
Page 143
Image from the Biodiversity Heritage Library. Contributed by Museum of Vertebrate Zoology, University of California, Berkeley. | www.biodiversitylibrary.org
Transcription
1988 M. Stanback M. Formicivorus WGate HNHR (20Sept) Tail = 77.4, Bill = 23.9 3 Oct 0745-0900 Census: 1106, 1312, 5258, 1571, 1664 (1664 has a ratty, dark crown - there were a couple of black Feathers in the Front, but it's too soon to guess.) 12 Dec Acorn Count: I counted @ 1100, but I'll estimate 1900 (I believe I underestimated last year) Census 1445-1575: 1106, 1312, 1571, 1582, 1583, F 1663, F 1664