Mark, more random field notes 1987 Ronald L. Grinell Balanosphyra formicivora Hastings Reservation (6 Aug) a complete turnover of the Arnold I birds. ② A large group of males from UA2 has taken over the A1 granary. This included (minimally) 81140, 81222, 81225, and 81027. All 4 of these birds were seen well and repeatedly in the A1 granary, wakaing, chasing intruders, etc. Three other UA2 birds were also seen briefly, This could have been Juv.1402 * 81340 Blk-wht(n)/M, 81026 Lgreen/Lpink, and of A1 Juvenile (? ) 1380 M BIK-Lpink/Black /Red-Dblue. ③ With the UA2 8 a group of 3 99 from Keep Out: 91220, 91330, 91332. All 3 seen well and repeatedly in the A1 granary. ④ 8100 (sob!) appears to be gone. No sign of him at A1 or anywhere in the vicinity. 9505wht/cpk however, still lives. She was hanging out well North of the A1 granary (downhill side of Big Tree) with Juv 1402 BIK-wht(n)/M. No evidence of any other A1 birds around, although a 89a without bands was hanging out with 9505 and J1402. Apparently, 9505 was evicted by the KO 99 after the death of 8100 and the ensuing power struggle. No idea what has become of 99568 r 1319 a-d Juvs. 1400 +1401. 7 Aug Watched at CV Grande 0600-0900, looking for Juv. dominance interactions, with No luck: the juveniles seldom perched together anywhere, and when they did, I saw no interactions. They also spent quite a bit of