RIBBLE, D.O. 1988 Pseudomys californicus 31 Hastings Reservation, Monterey Co., Calif. July 28 #1406 ♀ SAD, up, nullip. 33g. Ear-tagged. GRID WR, St 7,5. Blood, ear, saliva cell 1407 ♂ Imm, TWD. 17.5g. "-". "-", St 8,5. "-", "-". Sept 14 #1414 ♀ SAD, TWD. 28.5g. "-". GRID DC St 7,12. Tail, blood, saliva Presumably this animal is an immigrant, but records showed no doubt - checked to see if it is possibly from an RC female ~ possibly from 1979 (See acct 12-18-88) Sept 17 #1420 ♀ Early Mat, TWD. 33.5g. "-". MC drift fence St W-11(km). Tail, blood, saliva. Sept 19 This am on GRID MC, St 9,7. I dusted ♂#1200, 46.5g, pregnant with (GREEN) Powder Sept 20 #010 - toe-clipped #1111 because he is begging to loose his ear tag. Also, GREEN powder was visible in daylight on his back - However, I caught him again later during the night and under the black lamp the powder is very faint in his ears. Probably incidental corrosion. Sept 22 This PMon (and MC, St 9,6); I caught ♂#1200, 31g, lactating. Thus, she gave birth today between 0900h (morning trap check) and now, 2145h. Sept 23 #1421 ♀ Mat, up, nullip. 33g. Ear-tagged. RC drift fence, W-9.5(km). Saliva cell Oct 12 1429 ♀ Imm, nullip, 17g. Ear-tagged (GRID WR, St 7,6) Tail, blood, saliva 1430 ♀ Imm, nullip. 17.5g. "-". "-", St 8,5) 5ibs 1431 ♀ Early Mat, nullip. 31g. "-". "-", St 2,2. Tail, blood, saliva cell 1423 ♂ Mat, TWD. 32g. "-". MC drift fence, St E-10(km). Tissues collected. This PMon GRID DC I dusted ♂#1979 with RED powder at station 7,10. Oct 13 #1433 ♀ Mature, up, nullip. 34g. "-". GRID WR, St 11,14. Tissues Collected 1434 ♂ Imm, TWD. 14.5g. "-". "-", St 4,4. "-". This PMon (GRID DC), I caught ♂#1414 at 6,17 covered with RED powder (tail, feet, ears, mouth) from 1979 ♀ - possible he is offspring ?? Oct 14 1435 ♀ Mature, up, nullip 37g. Ear-tagged. (GRID WR), St 6,6. Tissues collected