Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
4 July 1979 Buckeye 0900 - 1200 PDT 180 minutes
0900 start 0954 ♂424 FS 1056 ♂424 FS 1123 ♂424
0902 ♂252, 1015 ♂234 1113 ♂424' 1123 ♂234
0909 ♂234 1017 ♂424, FS 1115 ♂234 1125 ♂234
0822 ♂424 1034 ♂424, FS 1116 ♂252 1126 ♂234
0927 ♂234, 1036 ♂424 FS 1117 ♂234 1128 ♂234
0934 ♂234 1043 ♂424 FS 1120 ♂234 1129 ♂234
0939 ♂424 1047 ♂234 1120 ♂234 1130 ♂234
0948 ♂252 1056 ♂252 1122 ♂234 1132 ♂234
bird n visits fecal sacs
⊘ 424 11 7
⊘ 234 18 0
⊘ 252 5 0
34 7
Couldn't get anything in the way of bolus size data. Birds were landing with their heads in the hole
5 July 1979 Buckeye 1400 - 1700 PDT 180 minutes
200.00 start watch 244 ♂234, 2 325 ♂424 FS 441 ♂424 FS
210 ♂234 244 ♂424, FS 335 ♂424 FS 500 end watch
212 ♂234 248 ♂234 354 ♂234
216 ⊘ 424 FS 252 ♂424, FS 354 ♂424 FS
230 ♂234 307 ♂424, FS 356 ♂424 FS
236 ⊘ 424 FS 307 ⊘ 234, 2 410 ♂234
240 ♂234 313 ⊘ 252 410 ⊘ 252
240 ⊘ 424, 2, FS 325 ⊘ 252 417 ⊘ 424 FS
bird n visits fecal sacs
⊘ 424 12 12
⊘ 234 9 6
⊘ 252 4 0
25 12
6 July 1979 Buckeye 1455 - 1755 180 minutes
255 start 446 ♂234 606 ♂234, 2 536 ⊘ 252
341 ⊘ 234 446 ⊘ 252 511 ⊘ 234 555 end watch fecal sacs
354 ⊘ 424 451 ⊘ 252 516 ⊘ 234 bird n visits
418 ⊘ 252 503 ⊘ 424 FS 517 ⊘ 424, FS ⊘ 424 4 3
431 ⊘ 252 503 ⊘ 234 518 ⊘ 234 ⊘ 234 8 0
439 ⊘ 424, FS 505 ⊘ 234 529 ⊘ 252 ⊘ 252 6 0
8 July 1979 Buckeye 0850 - 1150 PDT 180 minutes
0850 start 1011 ♂234 bird n visits fecal sacs
903 ⊘ 234 1013 ⊘ 252, ? ⊘ 424 6 1
903 ⊘ 252 1013 ⊘ 234 5
913 ⊘ 252 1015 ⊘ 252 hole, 2, ⊘ 234 14 0
413 ⊘ 234, 3 didn't feed ⊘ 252 5 0 (1 nest didn't feed)
918 ⊘ 424 1037 ⊘ 424 plus one at nest, didn't feed
924 ⊘ 234 1052 ⊘ 234, 2
924 ⊘ 234 1056 ⊘ 424, 2
930 ⊘ 234 1121 ⊘ 234
936 entered ⊘ 234, 2 1127 ⊘ 234, 2 FS
955 ⊘ 234 1129 ⊘ 424, FS
1000 ⊘ 252 1133 ⊘ 234, 2 Tipulid
1000 ⊘ 234 4 minutes outside before feeding
1009 ⊘ 234 1137 ⊘ 252, 2
1009 ⊘ 424 1137 ⊘ 424, 23 424 faced away
Babies seemed well fed. On one occasion each, ⊘ 234 + ⊘ 252 entered the with food and left without feeding young. Ver. begging. Another occasion, ⊘ 234 sat outside the hole & food (a size 2 Tipulid) for 4 min. before entering. Once ⊘ 424 came with 252 sticking his head out, ⊘ 74 faced away.