Michigan's largest birds are preparing to head south for the winter, but before they go, they're gathering in fields and marshes across the state. In celebration of the annual gathering and migration, ...

They aren’t the flashiest of birds, but they are harbingers of spring in Michigan. Keep your eyes and ears open for red-winged blackbirds, sandhill cranes, Canada geese and turkey vultures. These ...

North Platte will be a temporary home for more than 300,000 sandhill cranes during the peak season of March to early April. Each year, the cranes spend six weeks in the Platte River Valley on their ...

The field notes document L. Walkinshaw's observations of Greater Sandhill Crane nests in Michigan, 1970-1982. The first field book includes nest data for counties across Michigan, 1970-1977. Includes ...

The 3 field books document L. Walkinshaw's observations of Michigan Sandhill Crane Nests, 1976. They include correspondence, tables, photographs, maps with notes, and observation notes. Observations ...