95 HAYDOCK 96 MELANERPEs FORMICIVORUS 1500 HNR EMMY (continued) are in trees to N.of granary tree; they occasionally make an attempt to reach the granary, but are chased immediately. 2:35 - Took down net for catching power struggle birds (Caught H?cartier; Wollbibles) 1996 1996 2 April 13:05 - 3 birds seen in main roost tree. No acorns. Big nest cavity full with bees. Possible cavity/hole 3 feet beneath this cavity is in use; but no birds seen in a hole. 18 April 14:30 - Placed 2 feeders on tenken - 1500 is paired with Knoll, which does not have feeders). 19 April 12:00 - Took down feeders because 1500 is a group that Joslue is using for acorn preference. Knoll is now the supplemented group for this pair, and 1500 is the control non-supplemented group.