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Martins among rocks and bushes
Abe Nelson
A bit of Lake Itasca from Schoolcraft Island, entrance to East arm in distance
Adult and young Junco
Adult and young Junco
Adult and young Junco
Adult Junco and young
Adult Junco feeding blueberry to young
Adult Junco feeling young
Air sacs, diagrammatic drawing, illustration from William Payne Pycraft, "History of Birds"
Albatross breeding colony, image from "Birds of the World"
American Bittern's nest
American Bittern's nest
American Bittern's nest and eggs uncovered
American Bittern's nest and eggs uncovered
American Bittern's nest, covered
American Bittern's nest, covered
American Bitterns on nest, young
American Redstart's nest
American Redstart's nest