Shoe Island

IslandGNIS 637825

Coordinates

45.8069° N, 85.2979° WGoogle Maps: Shoe IslandDownload KML

Eras

Modern era

Concepts

environmentgeologysoilsvegetationtreeswildlifebirdsconservationmaritime

Within

Beaver Island archipelago

Media

Caspian tern colony at Shoe Island (film, Gault, ca. 1920s)

Summary

Shoe Island is a small island in the Beaver Island archipelago. OpenStreetMap provides the mapped island polygon, and the 2023 Beaver Island Master Plan states that Shoe Island is federally owned and part of the Michigan Islands National Wildlife Refuge, administered through Seney National Wildlife Refuge of the U.S. Fish and Wildlife Service. The plan gives the island a clear conservation context. A federal survey completed on September 11, 1942 describes a gravel-and-boulder island sloping from about six feet above Lake Michigan at the northwest portion to about two feet at the southeast point. It recorded no timber or evidence of former timber, sparse weeds, grass and small willows, no improvements, and gull nesting/resting use. These are dated survey observations, not a statement of current conditions or title.¹

The 1942 survey explicitly refers to the 1849 Hat Island field notes, which label a nearby stone islet “Shoe.” This creates a source-bounded documentary connection to Hat Island, not a title or boundary conclusion.

GLO field-note pages: Shoe Island survey, 1942 preserves the two checked pages as a separate source record, including the survey’s own title reasoning and its explicit limits.

Ecological profile

The 1942 Shoe Island pages describe a low gravel-and-boulder formation with sparse weeds, grass, and small willows. The survey records no timber or evidence of former timber available for the operation, but that is a dated survey observation rather than proof that the island has never carried trees or shrubs. Its continuation describes the island as upland and not subject to overflow, and explicitly records gull nesting and resting use, including a connected stone islet covered with gulls. The record supports a gravel-shore, low-vegetation, and bird-use profile, but not a colony count, species inventory, or current habitat assessment.¹

A silent film shot on the island by the ornithologist Benjamin T. Gault, for the Chicago Academy of Sciences, shows the same profile in motion: a rocky shoreline under short vegetation, hundreds of birds in flight, and men picking up and banding juveniles. It carries what the survey could not — the Academy catalogues it as a Caspian tern colony, where the 1942 field note recorded only “gull” nesting and resting use. The film is dated no more precisely than ca. 1900–1942, so it corroborates the survey’s picture of the island without dating it or counting anything.

Added 28 July 2026 · revised 3 August 2026. Recent changes