You searched for: Institution University of Michigan. Libraries Remove constraint Institution: University of Michigan. Libraries Place Ann Arbor, Bird Hills Nature Area, path north of Bird Rd. past stream, Remove constraint Place: Ann Arbor, Bird Hills Nature Area, path north of Bird Rd. past stream, Place North America Remove constraint Place: North America Place Washtenaw Remove constraint Place: Washtenaw Topic Fabales Remove constraint Topic: Fabales Topic Plantae Remove constraint Topic: Plantae