Acorn woodpecker species accounts, v4459
Page 105
Image from the Biodiversity Heritage Library. Contributed by Museum of Vertebrate Zoology, University of California, Berkeley. | www.biodiversitylibrary.org
Transcription
1987 M. Stanback M. Formicivorus Low Hay HNER 5 April 1630 Acorn Count: 3 way count gave 3100. But I'll put total at 3200. East square had 10 acorns, west square 13. 1 May 1400 Bird in hole in granary. Hole has fresh chips but no eggs. This door is a shambles (if I didn't bring DAP up) I checked the hole in the other tree. No fresh chips. Update: Ian came for egg toss pics, I suggested LHAY. He set up, but only 1 egg was laid (how many 99?). The next day 1 more laid (or did they skip?). Anyway, they've abandoned. Damn. 20 May 1030 So we didn't hafta remove the eggs huh, well, The hole had 4 warm eggs: #1 #2 from the abandoned nest, a runt egg, and 1 other egg. So the viable clutch size = 1 29 May 1410 Shit!!! 1 baby = 30.8 + 1 egg (#10) Shit. TC = 12.7 30 May 1500 34.4 TC = 13.7 TN = 8.9 1 June 1310 wt45 TC 15 TN 9.5 BW 6.35 TS = 3.95 2 June 1310 53.6 15.5 9.6 — 10:2.7 T = 5.5 3 June 1320 59.7 — 4.25 — 16.2 10.4 6.5 6.3 wt chor l's I'm TC TN BW TS T 4 June 1345 59.5 < !! 7.3 16.55 10.5 6.8 8.1 10 5 June 1345 67 10.8 16.9 10.7 6.6 10 12.5 6 June 1345 72 40.5 15.4 17.4 11.4 7.05 11.6 16.5 7 June 1410 71 45 19.3 17.8 11.7 7 11.5 19 8 June 1345 75.1 49 19.8(24.2) 17.85 12.1 6.8 13 22.6