car freight trains / above protocol / gas pipeline / food / nest site / noisy railroad track site / /
NaturalFeature
Hill Lake / Gulf of Mexico / Gulf Coast / /
Organization
North American Bluebird Society / Bureau of Endangered Resources of the WDNR / Department of Natural Resources / Restoration Association of Wisconsin / Cornell University / Wisconsin Society for Ornithology / Bluebird Restoration Association of Wisconsin / Aldo Leopold Audubon Society / Board of Directors and County Coordinators / Government of Japan / US Federal Reserve / Natural Resources’ Bureau of Endangered Resources / Purple Martin Conservation Association / quickly being fed / /
Person
Migratory Birds / Jack Bartholomai / Peter Dunn / Herman Olsen / Andrea Kirk / Don Bragg / Patrick Ready / Pat Ready / Kent D. Hall / /