Fen Mapping - Colorado Wetland Information Center

Fen - Wikipedia

What is a Fen? The Nature of ACRES' Springy Places - ACRES Land Trust

What is a fen? — Ducks Unlimited Canada

The Fens: In celebration of the magic of a landscape that's fascinated us for centuries - Country Life

Ives Road Fen Preserve The Nature Conservancy in Michigan

Fens in Ireland FactsheetIrish Peatland Conservation Council

Bogs & Fens: What's the Difference, for Peat's Sake!? – Great Ecology

10,600+ Fen Stock Photos, Pictures & Royalty-Free Images - iStock

Fen, Bog & Swamp' explains the history of the wetlands : NPR's Book of the Day : NPR

Frontiers The challenge of developing ecohydrological metrics for vegetation communities in calcareous fen wetland systems