Southwest
Refuge d'oiseaux migrateurs de la Baie-Hannah: Ontario Coastal Wildlife Reserve Atlas
Mapped wetlands and protected habitat on James Bay
Focusing on the broad, low-lying coastal zone of southern James Bay, Refuge d'oiseaux migrateurs de la Baie-Hannah serves as a primary site for understanding subarctic marsh ecosystems. The sanctuary protects a mosaic of salt-tolerant vegetation and tidal mudflats, preserving a remote and productive landscape of regional conservation importance within the Ontario territory.
- Area
- 252.18 km²
- Established
- 1939
- IUCN
- Ib
- Relief
- Lowland






