TY  - GEN
AU  - Robart,Ashley R
AU  - McGuire,Mali M K
AU  - Watts,Heather E
TI  - Increasing photoperiod stimulates the initiation of spring migratory behaviour and physiology in a facultative migrant, the pine siskin
SN  - 2054-5703
PY  - 2018///
PB  - Royal Society open science
N1  - Publication Type: Journal Article
UR  - https://doi.org/10.1098/rsos.180876
ER  -