Habitat and artificial shelter use by American eider, Somateria mollissima dresseri (Sharpe) nesting on the eastern shore of Nova Scotia
Woolaver, L. (1997). Habitat and artificial shelter use by American eider, Somateria mollissima dresseri (Sharpe) nesting on the eastern shore of Nova Scotia. https://scholar.acadiau.ca/islandora/object/theses:2732