“…Finally, since species‐specific ecological traits are known to affect species responses to environmental changes (Copeland, Bradford, Duniway, & Butterfield, ; Dondina, Orioli, D'Occhio, Luppi, & Bani, ; Dondina, Orioli, Massimino, Pinoli, & Bani, ; Luppi, Dondina, Orioli, & Bani, ; Williams et al, ), we considered the species’ breeding habitat and migration habit as ecological traits potentially affecting the elevational responses of birds.…”