26 June 1979 Buckeye 13:30 - 16:30 PDT 180 minutes 158.00 ? 236.00 ♂ 252, 2 240.00 ♂ ? 303.00 ♂ ? 303.00 ♂ 252, 2 303.00 ♂ ? bird n visits food units ♂ 252 7 1-0 2-7 3-0 14 308.00 ? ♂ 234 3 1-0 2-3 3-0 6 310.00 ♂ 234, 2 311.00 ♂ 234, 2 313.00 ♂ ? ♂s? 7 - 314.00 ♂ 252, 2 315.00 ♂ 252, 2 ?, ? 1 - 331.00 ♂ 252, 2 407.00 ♂ 234, 2 408.00 ♂ 252, 2 408.00 ♂ ? 424.00 ♂ 252, 2 429.00 ♂ ? 18 27 June 1979 Buckeye 07:10 - 09:25 and 09:50 - 11:20 PDT 135 + 9 813.00 ♂ 424 2 bird n visits food units ♂ 424 1 2 846.00 ♂ 234/3at nest, didn't feed -(3) 1-0 - (6) 848.00 ♂ 252/2 at nest didn't feed ♀ 252 at nest never fed 912.00 ♂ 252/2 at nest, didn't feed ♂ 234 -(2) 1-0 - (6) 921.00 ♂ 252/2 at nest/2 at nest, didn't feed 2-2 921.00 ♂ 234/3 at nest, never fed 925.00 suspend watch bird n visits food units at nest 09:50.00 start watch ♂ 252 3 1-0 8 ♀ 1 (wit 1015.00 ♂ 252 at nest with 3, didn't feed 2-1 di) 1026.00 ♂ 252 3 3-2 1035.00 ♂ 252, 2 ♂ 234 2 1-0 4 1036.00 ♂ 234, 2 2-2 1049.00 ♂ 252, 3 3-0 - 11:08.00 ♂ 234, 2 11:20.00 end watch 28 June 1979 Buckeye 14:30 - 17:30 PDT 180 minutes 236. ♂ 424, 2 406 ? ? feeding 238 ♂ ? 409 ♂ 234, 2 bird n visits food units ferals? 251 ♂ 234, ♀ 3 412 ♂ 234, 2 301 ♂ 234, 2 430 ♂ 424, 2 (FS) ♂ 424 13 1-0 28 5 303 ♂ 424, 3 (FS) 430 ♂ 252, 2 2-11 324 ♂ 252, 2 432 ♂ 424, 2 ♀ 234 11 2-10 23 0 329 ♂ ? 432 ♀ 424, 2 3-1 331 ♂ 424, 2 (FS) 453 ♂ 234, 2 337 ♂ 252, 2 456 ♂ 424, 2 ♀ 252 4 1-0 8 0 337 ♂ 234, 2 515 ♂ 234, 2 2-4 339 ♂ 424, 2 517 ♂ 252, 2 3-0 339 ♂ 234, 2 528 ♂ 424, 2 (FS) ♂ ? ? 2 - - 0 341 ♂ 234, 2 525 ♂ 424, 2 ?, ?? 1 - - - 342 ♂ 234, 2 stayed in hole until 529 345 ♂ 424, 2 (FS) 530 end watch 31 ? 5 353 ♂ 424, 2 358 ♂ 424, 2 358 ♂ 234, 2 405 ♂ 424, 3 (28 known) (59 known)