ZUBBLE, D.O. 1984 PEROMYSCUS CALIFORNICUS 5 Hastings Reservation, Monterey Co., Calif. Jan 29 # 1484 O? Mature, scrotal, 38g. Ear-tagged. GRID WR, St 6,10. Tissues coll. 1485 O? SAD, TAG. 31g. "-". " ", St 3,3. Tissues coll. Perhaps sibling of 1429 caught at 2,3 ?? This am I conducted dyadic encounters on GRID WR between the following: home visitor results 1121 scrotal O? 1435 & lactating O approached several times who responded 1175 & lactating 1118 O? scrotal & attached but O did not respond 1116 scrotal O? 1484 O? scrotal both approached w/ no response Still nothing at citing, I think the enclosure is too small. Jan 30 Conducted another dyadic test on WR this am: home visitor 610 & lactating 1175 & lacting - nothing but a few approaches Also, this AM I caught F 1462 on MC drift fence St E-11 (out) potential disperser - she was covered w/ PURPLE powder (from F 020). Perhaps she is offspring of #020 ?? Should check DNA! Jan 31 This AM on RC drift fence I dusted F # 0340, pregnant with ORANGE powder at E-8 (out). Feb 1 Conducted 2 dyadic encounters this am on GRID WR - home visitor 1175 & lactating 1429 & SAD) both animals seemed only concerned w/ getting out. The SAD did approach & sniff the other F with no response. 1116 O? scrotal 1485 O? (SAD) - SAD spent most of the time approaching & sniffing (sticking nose in pelvis) adult all over body - Mature animals attached once. Feb 2 1488 O? Mature, scrotal. 39g. Ear-tagged. GRID WR, St 2,3. Tissues coll. This PM on GRID RC I dusted the following females: # 1474, 40.5g, imp. RED. St 16,17 # 030, 41.5g, imp. BLUE-GREEN, St 5,14 # 1225, 41g, imp. PURPLE, St 5,6 Feb 3 This AM on GRID RC I dusted F # 020, 44g, imp, St 4,16 with ORANGE & F # 1364, 39g, lactating!, with GOLDEN BROWN at 4,13.