The conservation value of admixed phenotypes in a critically endangered species complex.

ABSTRACT: In today's environmental crisis, conservationists are increasingly confronted with terminally endangered species whose last few surviving populations may be affected by allelic introgression from closely related species. Yet there is a worrying lack of evidence-based recommendations and solutions for this emerging problem. We analyzed genome-wide DNA markers and plumage variability in a critically endangered insular songbird, the Black-winged Myna (BWM, Acridotheres melanopterus). This species is highly threatened by the illegal wildlife trade, with its wild population numbering in the low hundreds, and its continued survival urgently depending on ex-situ breeding. Its three subspecies occur along a geographic gradient of melanism and are variably interpreted as three species. However, our

SUBMITTER: Sadanandan KR 

PROVIDER: S-EPMC7511927 | biostudies-literature | 2020 Sep

REPOSITORIES: biostudies-literature