What Might have been the Ancestor of New World Siskins?
Antonio Arnaiz-Villena*, Valentin Ruiz-del-Valle, Raquel Reguera, Pablo Gomez-Prieto, Juan Ignacio Serrano-Vela
Identifiers and Pagination:Year: 2008
First Page: 46
Last Page: 47
Publisher Id: TOOENIJ-1-46
Article History:Received Date: 04/08/2008
Revision Received Date: 18/09/2008
Acceptance Date: 29/10/2008
Electronic publication date: 5/12/2008
Collection year: 2008
open-access license: This is an open access article distributed under the terms of the Creative Commons Attribution 4.0 International Public License (CC-BY 4.0), a copy of which is available at: (https://creativecommons.org/licenses/by/4.0/legalcode). This license permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.
Eurasian Carduelis spinus (siskin) has given rise to the C.pinus (pine siskin) North American radiation,which includes C.dominicensis, C.p. perplexus and C.atriceps .
It is addressed the question why C.spinus is not thriving now in America.