Lifespan/Longevity
Around three-quarters of hatchlings live long enough to fledge, and not more than half of the remaining birds live to produce young of their own.
(Palmer 1976; Gooders, Boyer 1986)
Average lifespan
Status: wild: 267 months.
Source information
©1995-2012, The Regents of the University of Michigan and its licensors
© The Regents of the University of Michigan and its licensors
View source
Supplier:
Animal Diversity Web
Editor: Carl Johansson, Fresno City College
Author: Jerry Robinson, Fresno City College
Robinson, J. 2002. "Anas acuta" (On-line), Animal Diversity Web. Accessed April 04, 2012 at http://animaldiversity.ummz.umich.edu/site/accounts/information/Anas_acuta.html
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