A lower receptacle includes sidewalls having an upper edge. The receptacle is adapted to contain a quantity of fluid. A sleeve holds the lower receptacle. An upper lid has a conical upper surface and a plurality of vertical access ports. An access ramp leads crawling insects gradually upward to the ports. A rain shield forms an apex of the upper lid. The upper lid is removably affixable to the lower receptacle at the upper edge of the sidewalls.
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