| winter rainfall predicts phenology in widely separated populations of a migrant songbird. | climate change is affecting behaviour and phenology in many animals. in migratory birds, weather patterns both at breeding and at non-breeding sites can influence the timing of spring migration and breeding. however, variation in responses to weather across a species range has rarely been studied, particularly among populations that may winter in different locations. we used prior knowledge of migratory connectivity to test the influence of weather from predicted non-breeding sites on bird pheno ... | 2013 | 23161154 |