Island songbirds as windows into evolution in small populations
J.C.I. was funded by the Spanish Ministry of Science, Innovation and Universities (Ref.: PGC2018-097575-B-I00) and by a GRUPIN research grant from the Regional Government of Asturias (Ref.: IDI/2018/000151). B.M. and M.R. were partly funded by the Spanish Ministry of Science and Innovation (grant PGC2018-098897-B-I00), and M.R. was supported by a doctoral fellowship from the Spanish Ministry of Education, Culture, and Sport (FPU16/05724).