J 2016

Conservation of the Red Kite Milvus milvus (Aves: Accipitriformes) Is Not Affected by the Establishment of a Broad Hybrid Zone with the Black Kite Milvus migrans migrans in Central Europe

HENEBERG, Petr, Matej DOLINAY, Hynek MATUŠÍK, Thomas PFEIFFER, Winfried NACHTIGALL et. al.

Basic information

Original name

Conservation of the Red Kite Milvus milvus (Aves: Accipitriformes) Is Not Affected by the Establishment of a Broad Hybrid Zone with the Black Kite Milvus migrans migrans in Central Europe

Authors

HENEBERG, Petr (203 Czech Republic), Matej DOLINAY (703 Slovakia, guarantor, belonging to the institution), Hynek MATUŠÍK (203 Czech Republic), Thomas PFEIFFER (276 Germany), Winfried NACHTIGALL (276 Germany), Jiří BIZOS (203 Czech Republic), Daniela ŠIMČÍKOVÁ (203 Czech Republic) and Ivan LITERÁK (203 Czech Republic)

Edition

PLOS ONE, San Francisco, Public Library of Science, 2016, 1932-6203

Other information

Language

English

Type of outcome

Článek v odborném periodiku

Field of Study

10600 1.6 Biological sciences

Country of publisher

United States of America

Confidentiality degree

není předmětem státního či obchodního tajemství

References:

Impact factor

Impact factor: 2.806

RIV identification code

RIV/00216224:14310/16:00095880

Organization unit

Faculty of Science

UT WoS

000381515900030

Keywords in English

OLD-WORLD VULTURES; MITOCHONDRIAL-DNA; HARRIERS CIRCUS; BIRD; GENE; STERILITY; HISTORY; EAGLES; HYBRIDIZATION; PHYLOGENY Author Information

Tags

Tags

International impact, Reviewed
Změněno: 19/12/2019 15:22, Mgr. Marie Šípková, DiS.

Abstract

V originále

Among Accipitriformes sensu stricto, only a few species have been reported to form hybrid zones; these include the red kite Milvus milvus and black kite Milvus migrans migrans. M. milvus is endemic to the western Palearctic and has an estimated total population of 20-24,000 breeding pairs. The species was in decline until the 1970s due to persecution and has declined again since the 1990s due to ingestion of rodenticide-treated baits, illegal poisoning and changes in agricultural practices, particularly in its core range. Whereas F1 M. milvus x M. migr. migrans hybrid offspring have been found, F2 and F3 hybrids have only rarely been reported, with low nesting success rates of F1 hybrids and partial hybrid sterility likely playing a role. Here, we analyzed the mitochondrial (CO1 and CytB) and nuclear (Myc) DNA loci of 184 M. milvus, 124 M. migr. migrans and 3 F1 hybrid individuals collected across central Europe. In agreement with previous studies, we found low heterozygosity in M. milvus regardless of locus. We found that populations of both examined species were characterized by a high gene flow within populations, with all of the major haplotypes distributed across the entire examined area. Few haplotypes displayed statistically significant aggregation in one region over another. We did not find mitochondrial DNA of one species in individuals with the plumage of the other species, except in F1 hybrids, which agrees with Haldane's Rule. It remains to be investigated by genomic methods whether occasional gene flow occurs through the paternal line, as the examined Myc gene displayed only marginal divergence between M. milvus and M. migr. migrans. The central European population of M. milvus is clearly subject to free intraspecific gene flow, which has direct implications when considering the origin of individuals in M. milvus re-introduction programs.