More migrants today at Liberty Lake. Here is the waterbird count for the three areas of the lake that I check (Liberty Road, Route 32, and Murray Road: Great Blue Heron 4 Green Heron 1 Canada Goose 450 Wood Duck 1 Black Duck 1 (very rare here in summer) Mallard 23 (including 9 very small downy young) Killdeer 65 Solitary Sandpiper 1 Spotted Sandpiper 2 Semipalmated Sandpiper 1 Least Sandpiper 6 Bob Ringler