Prairie Fen - Michigan Natural Features Inventory

Bluff Spring Fen - Forest Preserves of Cook County

Fen, Bog and Swamp, Book by Annie Proulx, Official Publisher Page

Fens in Ireland FactsheetIrish Peatland Conservation Council

Flag Fen - Peterborough Archaeology

What is the Difference Between A Marsh, Swamp, Bog and Fen? - Ponder Weasel

Lavi Fen 200ml Desinfetante Bactericida Detergente Lavizoo - Cuida+Pet - Produtos para Pets

Frontiers Meteorological Controls on Water Table Dynamics in Fen Peatlands Depend on Management Regimes

Bogs and fens Wisconsin Wetlands Association

What Grows in Fens? (Types of Fen Plants) - Pond Informer

Annie Proulx's new book is a history of wetland destruction : NPR