Acorn woodpecker species accounts, v4442
Page 669
Image from the Biodiversity Heritage Library. Contributed by Museum of Vertebrate Zoology, University of California, Berkeley. | www.biodiversitylibrary.org
Transcription
1976 (Walter) D. Koenig 16 Melanerpes formicivorus Bianca Hastings Reservation (14 October) of red in the crown, but in good light she appeared to have some black as well; thus my guess is that she's in the midst of molting to a ♀-type. I could be wrong, however. She's sitting in the Black Oaks perch tree by herself at the moment. 1605. Got a faint look over on the knoll of ♂♀ LB/Reddish-? #303, presumably, with ♂ 214. That about wraps it up except for ♀ 213. I fear the 2, 6alories, 302 and 305, not seen after banding, should finally be purged. 28 October 1130. Counted stores: Old Tree: 299 Blue Oaks: 140 Main VO: 871 "New" area: 186 VO on knoll: 10 1506 Not Gad; but definitely could be better 18 November 1530. ♂♀ or/with #214 in Black Oak perch tree. 1530. Birds seem mostly to be working the knoll (Willow Oak) (Which I can't see, of course). 1600. There are 3 birds up behind me now, one of whom may be being chased. 1607. ♂♀ Yel-Or/la #141 up there. 1615. Flushed ♂140 from the knoll tree; a ♀ there also. Meanwhile, next to me just above the chapparal was an unringed ♀ who was working in an ash for several minutes and then flew over to LA2, where there eventually were 5+ birds, several banded! Apparently the 2 LA2 birds, having failed 2 years in a row, have given up the ghost and now, I suspect, Bianca is taking it over. 19 November See LA2 notes (p.6) for some late observations of Bianca birds over there.