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The loss rates of web tags applied to day-old Anas and Aythya ducklings

Peter Blums·Aivars Mednis·I. Bauga·J.D. Nichols·J.E. Hines
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Abstract

Researchers studied the loss rate of web tags on Anas and Aythya ducklings by double marking day-old ducklings of five species with web tags and plasticine-filled rings. Tag loss was examined over three-month, one-year, and three-year periods. Web tag loss was greatest for Anas and occurred mostly in the first three months following tagging.

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Peter Blums, Aivars Mednis, I. Bauga, J.D. Nichols, J.E. Hines. 1997. The loss rates of web tags applied to day-old Anas and Aythya ducklings. https://pubs.usgs.gov/publication/5223317

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