1 Sand hill Crane flyover this morning. Heard it first. Also Eastern Meadowlark, Killdeer, White-throated and White-crowned, Song Sparrows, 1 Northern Harrier, 19 Canada Geese, 7 Redheads, 4 Wood Ducks, Blackbirds, and an immature Bald Eagle flying south along the river seen from overlook. Looked similar to one I spotted in a tree last week. Head is dark color.