Acorn woodpecker species accounts, v4458
Page 239
Image from the Biodiversity Heritage Library. Contributed by Museum of Vertebrate Zoology, University of California, Berkeley. | www.biodiversitylibrary.org
Transcription
1986 M. Stanback M. formicivora EVGR H/VHR 21 March 1100-1300 Power struggle! 10-15 birds? At least 4 unbanded ♀. 1079 was not unfriendly w B1-Y(N)M/Bk R ♂. At one point (actually several) 3 unbanded ♂ seemed to jointly control the tree. Also saw 1071, [illegible], 837, 1187. A "separate" struggle is going on in the 2° granary - Two NOBA ♂ and a NOBA ♀ are friendly there. 1500 - Caught - banded 2 NOBA ♂ - 11/9. 1630 Adult ♂ oriole sighted. Unbanded. Spring! birds to identify 1) LB-Y (R) ♀ 2) B1-Y(N)M/Bk R (1042) 3) ♂ R Bk (L) (28 March 1500 noticed power struggle) 29 March 0800-1000 Power struggle. At least 2-3 unbanded birds. About 10 birds involved set net. Caught only Blue Yellow(N)/Blue-Yellow(N) Mauve/102.23385 Saw: 1079 Black Red ♂ From School Hill West 1042 B1Y(N)/Y (R) 1172 [illegible]here, BLM 3 (N) M (L)