Rachel Carson National Wildlife Refuge Rachel Carson National Wildlife RefugeStation reference point Brave Boat Harbor (Special regs)637 acres Brave Boat Youth (Special regs)66 acres Goose Rocks - No Migratory Birds (Special regs)254 acres Goose Rocks Open (Special regs)207 acres Goose Rocks Youth (Special regs)12 acres Goosefare Open - No Migratory Birds (Special regs)462 acres Little River Open (Special regs)203 acres Lower Wells Open (Special regs)489 acres Lower Wells Open - No Migratory Birds (Special regs)279 acres Lower Wells Youth (Special regs)44 acres Mousam River Open (Special regs)242 acres Mousam River Open - No Migratory Birds (Special regs)220 acres Spurwink River Open (Special regs)283 acres Spurwink River Open - No Migratory Birds (Special regs)213 acres Upper Wells Open (Special regs)139 acres Upper Wells Open - No Migratory Birds (Special regs)268 acres York River Open (Special regs)91 acres Biddeford Pool Closed (Closed)174 acres Brave Boat Closed (Closed)39 acres Goose Rocks Closed (Closed)81 acres Goosefare Closed (Closed)42 acres Little River Closed (Closed)173 acres Lower Wells Closed (Closed)216 acres Moody Closed (Closed)400 acres Mousam River Closed (Closed)60 acres Spurwink River Closed (Closed)86 acres Upper Wells Closed (Closed)324 acres York River Closed (Closed)76 acres