| Full text | |
| Author(s): |
Francisco, Mercival R.
;
Costa, Mariellen C.
;
Azeredo, Roberto M. A.
;
Simpson, James G. P.
;
da Costa Dias, Thiago
;
Fonseca, Alberto
;
Pinto, Fernando J. M.
;
Silveira, Luis F.
Total Authors: 8
|
| Document type: | Journal article |
| Source: | ZOO BIOLOGY; v. 40, n. 1, p. 3-pg., 2020-10-26. |
| Abstract | |
A pivotal debate on biodiversity conservation is whether the scarce budgets must be invested in critically endangered taxa or in those with higher chances to survive due to larger population sizes. Addressing the fate of extremely bottlenecked taxa is an ideal way to test this idea, but empirical cases are surprisingly limited. The reintroduction of the extinct-in-the-wild Alagoas curassow (Pauxi mitu) by Brazilian scientists in September 2019 added to the two other known cases of survival to bottlenecks of only two or three individuals. We exploit the reasons why this species has survived, and we report how investments to rescue the Alagoas curassow resulted in the protection of many other taxa, suggesting that in the face of the dramatic number of extinctions expected for the Anthropocene, integration must prevail over a choice. (AU) | |
| FAPESP's process: | 17/23548-2 - Evaluation, recovering and conservation of endangered animal species from the Pernambuco Centre of Endemism |
| Grantee: | Luís Fábio Silveira |
| Support Opportunities: | BIOTA-FAPESP Program - Thematic Grants |