1968 June 9 Ladd 1 wren-tit, 1 Bench warner, and 1 spring euphity, Both birds were back in the clofarsl, not on the edge. right alternately clear & cloudy, some dew but not as much as yesterday. Traps lines at 6 a.m. as follows: Oak woodlnd - no mice, 1 spring euphity woodon - 3 mice, 1 Pero manic, 2 spring euphity. clofarsl - 2 Dipo, 2 trues, 1 spring euphity. Finished installing the garbage cans for acorns. The system was as follows: put a can 6 feet "north" of each stake on the trap line, effect in 3 instances. there was no possibility of catching any acorns at that presented spot, so no can was left there (or, an imaginary can was left there). Then, garbage cans were put at locations 18 feet "south" of each trap-line stake, beginning at each end of the trap line and working toward the middle. Ran out of garbage cans before reaching the middle, but before that time there were 3 more imaginary cans placed. So, a total of 30 cans covering 36 sample spots, multiply area of one can by 36 to get area sampled 5 p.m. (5) no mice in woodland, clofarsl had 1 wren-tit and 1 spring euphity, and woodon had 3 euphites and 5 or 6 very study merotites. Carl and John ran this woodon line and saw a lodger between M10 and M11, which then went down a hole about 20 yards away. after supper we went back to look for him and spotted a badger lying on a different mound of