Birch Island (New Zealand)
| Geography | |
|---|---|
| Coordinates | 45°54′29″S 169°29′23″E / 45.908162°S 169.489673°E | 
| Administration | |
New Zealand  | |
| Region | Otago | 
| Demographics | |
| Population | uninhabited | 
Birch Island is an island in the Clutha River in the South Island of New Zealand.