IUCN Species Survival Commission
North American Sea Duck Joint Venture
Seaducks.org - a collation of seaduck information
Flyways.us - a comprehensive site for managers of waterfowl populations in North America
Nordic Waterbirds and Climate Network
Kjell Larsson's website on seaduck research in the Baltic Sea
Arctic Eider Society
A summary of ONCFS's research programme on Eurasian Teal
Duck research in Portugal by David Rodrigues
A guide to ageing duck broods in the field
A guide to ageing and sexing North American ducks
AEWA Action Plans
EU Action Plans
EU Management Plans
Northern Pintail 2007-2009
Red-crested Pochard 2007-2009
Greater Scaup 2009-2011
Velvet Scoter 2007-2009
Boertmann & Mosbech. 2001. Important summer concentrations of seaducks in West Greenland.
Bustnes & Systad. 2009. Movements of King Eiders wintering on the coast of Norway.
Leopold et al. 2001. Diet of Common Eider. Wadden Sea Newsletter.
Skov et al. 2011. Waterbird Populations and Pressures in the Baltic Sea.
USGS. 2009. Adverse Effects to Northern Shovelers from Exposure to Treated Wastewater from Central Front Range, Colorado, Wastewater Treatment Plants.