Here are some reasons why wetlands are important. Wetlands absorb water and retain moisture like a sponge. This makes the water flowing into the rivers cleaner. Wetlands like those at Dutch Gap Conservation Area on the James River and Point of Rocks Park on the Appomattox River provide breeding, resting and wintering habitats for migratory birds. Many fish, reptiles, amphibians and insects live in wetlands before they move onto larger bodies of water like the rivers.
Plants recycle nutrients and oxygen into the food chain in wetlands.
Wetlands are called nurseries because they provide breeding places and shelter for wildlife. Wetlands purify the water by providing natural filter systems that slow the flow of water and allow silt to settle and help substances decompose naturally.