Environment
Loss of property value confers sufficient Article III standing.
Agency finding that land was essential for conservation of a species did not have to establish that the species was present there.
No specific methodology of economic impact assessment is compelled by statute.
Sufficient interstate commerce when considered in the aggregate.
No impact statement required, as there is no change to be made in the physical environment.
Dissent: Not a suitable habitat for the species.
Markle Interests, L.L.C. v. U.S. Fish and Wildlife
Since 2011. An occasional commonplacing of the U.S. Circuit Courts of Appeal.
Neither an authoritative statement of the law nor legal advice. Quick work.