I have been in western Kentucky this week sharing Hap Chambers' banding station at Clarks River NWR with 6-12 other students of the humbling endeavor of ageing and sexing songbirds ... I haven't felt so dumb since I was in college! During the week there were the following highlights: 18 May on the way down ... I checked on a Lark Sparrow nest I saw being built two weeks ago in western Henderson County and found it to have been destroyed (at least 2 crushed eggs) the previous day by the planting of a corn crop :o( At least a pair was still in the field and I saw them copulating, so hopefully a new nest will soon be under construction. At the Camp #9 coal prep plant there was a pair of Black-necked Stilts and a pretty American Avocet. During the week of bird training at Clarks River, we had the following migrants: 1 Yellow-bellied Flycatcher banded with a couple more heard; a few Alder Flycatchers heard; 1 female Mourning Warbler banded with a male heard; 1 Connecticut Warbler heard singing nicely but only glimpses obtained; singing/banded Magnolia and Wilson's warblers; singing Canada Warbler. On Tuesday evening we went by and saw the Scissor-tailed Flycatchers along KY 453; the birds have switched nest building activities back to the original utility pole on the east side of the highway. bpb, Frankfort