few weeks has become dominated by tall weeds (mostly flowering mustard and flowering carum). The loss of grassland to carum is especially impressive. Had trouble locating stakes in the carum at Jucke, hence didn't get all traps set. Cold windy foggy. June 10 Ran traps at 7:30 a.m. Calm, sunny. On the grid 26 mice and 7 leathers. Closed these traps but set every station in rows H,I,J,K. Colburn Lower had 12 mice and 1 leather; Upper Colburn line had 14 mice and 1 Leather. at 4 p.m. Colburn Lines held only 2 mice (both lower lines). The 40 thernons on grid held 10 mice and 1 Gerberovetus. Saw 1 garter snake and 1 large gopher snake, O cats; Shower at 6 p.m. [all traps in pairs at alternate stakes on grid = 100 traps] June 11 Rained overcast, grass wet [illegible] dried at 7:30 a.m. had 51 mice, 8 leather, 15 voles, 1 Pero monerovetus, 1 Gerberovetus. Lower Colburn had 8 mice and 1 Leather; Upper Colburn 10 mice and 1 deerfoot. Found 1 dead mongolyp gopher in trail. O cats but 1 fresh droppings since yesterday. Closed grid traps. at 8 p.m. moved grid traps to alternate stakes (100 traps in pairs) at row upper Colburn Line (=6 micratus, nothing else . Saw 0 cats. June 12 Picked up grid traps at 8 a.m., slightly foggy, then sunny. 54 mice, 8 leather, 1 Pero murive. Saw no cats. Also picked up Colburn: Lower line 4 mice, 2 leather, upper line 13 mice, 1 leather.