ZIBBID 1989 Peromyscus californicus 13 Hasting Reseruation, Monterey Co., Caly. March 16. Included # 0100, definitely lactating, with RED powder before releasing her at station 8,14, GRID WC. March 17 Early this am I conducted the following dyadic encounters: Home visitor 1400 F last 1480 M Neutral w/ F approaches > M approached 0100 F last 1497 F (offspring) Definitely neutral! Animals were either still or huddled during the test. I redusted # 1460, 41g, not lactating with GREEN powder at station 8,17 TR, GRID WC, before releasing her after the encounter. On PC drift fence, st W-3 I caught M# 010 with GREEN powder visible in his ears and tail (from 142f) This PM on GRID RC I dusted the following FF's: 030, 54g, pregnant, BLUE-GREEN, st 5,16 1979, 43g, imperf, RED, st 7,17 1304, 38g, perf, post-lact (normal), GOLDEN BROWN, st 6,13 1225, 425g, perf, early-preg??, PURPLE, st 6,10 March 18 This AM on GRID RC I dusted F# 020, 47g, lactating, with ORANGE powder at st. 8,4,9. Caught M1155, scrotal at 4,13, with obvious visible BROWN powder in his ears. on GRID RC This PM I caught F #030 at 5,14, 45.5g - Parturition today (pregnant this am). , also caught M#1257, st 4,8; covered with fresh ORANGE all over (from F 020) March 19 This AM on MC drift fence, St W-5, caught F #1301, 46g, post-lact; dusted her GOLDEN BROWN & released her out. On GRID RC this AM caught M# 0130, st 4,10 with PURPLE visible in his ears (from 1225); M, 1955, st 9,17; covered with visible RED (from 1974); and M 0400, st 5,15, with BLUE-GREEN clearly visible in his ears (from 856 030)