Season, anthocyanin supplementation, and flight training have mixed effects on the antioxidant system of migratory European starlings (Sturnus vulgaris)

We fed female European Starlings diets with different quantities of anthocyanin, a dietary antioxidant, and then measured during both fall and spring migration periods how their antioxidant system responded to diet and two weeks of daily flight in a windtunnel. All analyses were conducted in R.