See discussions, stats, and author profiles for this publication at: https://www.researchgate.net/publication/229078995 Low frequency of "double molt" of remiges in Ruddy Ducks revealed by stable isotopes: Implications for tracking migratory... Article in The Auk · January 2000 DOI: 10.1642/0004-8038(2000)117[0129:lfodmo]2.0.co;2 CITATIONS 27 READS 35 4 authors: Some of the authors of this publication are also working on these related projects: Freshwater Biodiversity Observation Network (FW BON) View project The non-breeding season ecology and migratory connectivity of the Canada Warbler in Colombia View project Keith A. Hobson Environment Canada 708 PUBLICATIONS 28,786 CITATIONS SEE PROFILE Robert Brua Government of Canada 31 PUBLICATIONS 374 CITATIONS SEE PROFILE William L. Hohman United States Department of Agriculture 38 PUBLICATIONS 463 CITATIONS SEE PROFILE Leonard I. Wassenaar International Atomic Energy Agency (IAEA) 242 PUBLICATIONS 7,736 CITATIONS SEE PROFILE All content following this page was uploaded by Leonard I. Wassenaar on 27 December 2016. The user has requested enhancement of the downloaded file. All in-text references underlined in blue are added to the original document and are linked to publications on ResearchGate, letting you access and read them immediately.