Freshwater marsh - Wikipedia

Marsh - Wikipedia

Marsh - Wikipedia

Ridgefield National Wildlife Refuge - Wikipedia

Tidal marsh - Wikipedia

Tidal marsh - Wikipedia

Brackish marsh - Wikipedia

File:Ballona Freshwater Marsh blue heron sign, Ballona Wetlands

Red River freshwater swamp forests - Wikipedia

Marsh - Wikipedia

File:Interfaces between coastline salt water and fresh water.jpg

Khao Sam Roi Yot National Park