Detroit River fishermen must avoid freighters

Offbeat Oregon: Astoria, San Francisco were once the Detroit of

Detroit River a dangerous 'speedway' moving twice as fast this

Freighter stuck in Detroit River freed, channel reopens to traffic

Great Lakes freighters may have to treat ballast water

CuriosiD: How do you catch fish in the Detroit River? And are they

Coastal Angler Magazine - April / Northeast Florida by Coastal

3 freighters got stuck in Detroit, St. Clair rivers this year. Why?

Biologist's dream for Great Lakes came true when salmon brought in

Great Lakes freighters may have to treat ballast water to curb

Scientists track prehistoric fish with 21st century satellites