Field notes, v1752
Page 261
Image from the Biodiversity Heritage Library. Contributed by Museum of Vertebrate Zoology, University of California, Berkeley. | www.biodiversitylibrary.org
Transcription
journal July 3 Went up to ABS @ 6:00 pm with a bag (316) of pine nuts for the birds. Gave all birds some nuts. Observed birds 315 and 318 (juveniles)... 318 still giving typical begging calls. All adults in all cells were giving long flight call bouts -- certainly can be heard by all in all cells. Measured the four eggs of bird 33 (incubating) Bird 33 lw ca 16.0 bd 9.6 du ww7.5 w/10.1 l(12.1 t/17.t.wg90.5 patch molting left primary #4 only broke one fertile egg - calculator shining as 33 was removed. 1 21.8 x 16.0 2. 16.0 x 23.7 3 22.2 x 16.3 ABS July 10 Went to ABS @ about 9:00 am. Bird "43" was found dead in the cell, with "33" of the nest -- 2 young in nest - one egg not hatched (the 4th egg destroyed last time), Cause of death not known -- autopsy showed food in his crop (some sunflower seed fragments). Definitely not dehydration since water was in 2 of three dishes. All other birds o.k. No tissues taken from 43 - full skin & p. skull. The 2 new babies begged when I touched them, -- heard high 'see' call. Bird 318 was heard to give typical begging "chip-er" calls. It appeared that 298 and 273 had a