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Prioritizing uncertainties to improve management of a reintroduction program

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Edited by: Michael C. RungeSarah J. ConverseJames E. Lyons, and David R. Smith

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Abstract

The success of wildlife reintroduction efforts rests on the demographic performance of released animals. Whooping Cranes in the eastern migratory population—reintroduced beginning in 2001—demonstrate adequate survival but poor reproduction. Managers and scientists have used an iterative process of learning and management to respond to this management challenge, but by 2015, uncertainty about the causes of reproductive failure remained substantial. An expert judgment–driven process was used to develop and refine competing hypotheses for reproductive failure and to evaluate the impact of various management actions on components of reproduction (nesting success and fledging success) in light of the various hypotheses. I used that information to calculate value of information, the expected improvement in management performance associated with an increase in knowledge, which suggests research and monitoring priorities for the future.

Publication type Book chapter
Publication Subtype Book Chapter
Title Prioritizing uncertainties to improve management of a reintroduction program
Chapter 20
Year Published 2020
Language English
Publisher Johns Hopkins University Press
Contributing office(s) Coop Res Unit Seattle
Description 11 p.
Larger Work Type Book
Larger Work Subtype Monograph
Larger Work Title Structured decision making: Case studies in natural resource management
First page 214
Last page 224
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