Deakin University
Browse

Identifying cost-effective recovery actions for a critically endangered species

Download (1.36 MB)
Version 2 2024-06-13, 15:07
Version 1 2022-01-13, 11:46
journal contribution
posted on 2024-06-13, 15:07 authored by RA Pritchard, EL Kelly, JR Biggs, AN Everaardt, R Loyn, MJL Magrath, P Menkhorst, CJ Hogg, WL Geary
Threatened species managers are often required to make swift decisions in the face of considerable uncertainty. We tested a structured approach for evaluating conservation options for the critically endangered orange-bellied parrot. The Orange-bellied Parrot Recovery Team provides advice to government agencies to inform the allocation of a limited number of captive-bred birds to different release scenarios. Using a structured expert elicitation approach, we determined that scenarios where more fledglings were released were more cost-effective compared to other options. Following this finding in 2019, the recovery team adjusted plans and allocated additional birds to fledgling release, a response that contributed to an increase in wild birds migrating in 2020 and 2021. The challenges facing orange-bellied parrot conservation, including limitations in animals, time and resources, and high uncertainty, are common for threatened species recovery programs. Here we show that a structured process can help managers grapple with these complex trade-offs to make timely decisions.

History

Journal

Conservation Science and Practice

Volume

4

Article number

546

Pagination

1-10

Location

Chichester, Eng.

Open access

  • Yes

ISSN

2578-4854

eISSN

2578-4854

Language

eng

Publication classification

C1.1 Refereed article in a scholarly journal

Issue

1

Publisher

Wiley

Usage metrics

    Research Publications

    Categories

    No categories selected

    Exports

    RefWorks
    BibTeX
    Ref. manager
    Endnote
    DataCite
    NLM
    DC