I stopped by Dublin Kiwanis Riverway Park this afternoon to see what is using the boxes. So far just Carolina chickadees, and tree swallows are using the boxes. Also, the male house wrens are filling up boxes with sticks. The highlights were three singing male prothonotary warblers, three or four singing male yellow warbler, a lone palm warbler, three solitary sandpipers, and a bron creeper carrying a leaf in its bill up a tree with loose bark. The full species list follows. great blue heron Canada goose mallard (including ducklings) turkey vulture solitary sandpiper mourning dove belted kingfisher downy woodpecker red-bellied woodpecker northern flicker great-crested flycatcher eastern kingbird blue jay tree swallow (some with eggs) northern rough-winged swallow barn swallow Carolina chickadee tufted titmouse white-breasted nuthatch brown creeper Carolina wren house wren American robin gray catbird palm warbler prothonotary warbler yellow warbler northern cardinal song sparrow Baltimore oriole brown-headed cowbird red-winged blackbird common grackle American goldfinch house sparrow Al LaSala Columbus, OH ______________________________________________________________________ Ohio-birds mailing list, a service of the Ohio Ornithological Society. Our thanks to Miami University for hosting this mailing list. Additional discussions can be found in our forums, at www.ohiobirds.org/forum/. You can join or leave the list, or change your options, at: http://listserv.muohio.edu/scripts/wa.exe?LIST=OHIO-BIRDS Send questions or comments about the list to: [log in to unmask]