Common Blackbird weights, activity, fatty acid oxidation rates, and metabolic rates

Seasonal migration is a physiologically-demanding endeavor that animals prepare for by finding and storing energy. Species and populations vary in their tendencies to migrate, and the energetic demands of migration likely determine the degree and type of preparation that different animals undergo. 
Birds fuel their migratory flight using stored fat. Previous work has suggested that in addition to being energetically-dense, certain lipids like polyunsaturated fatty acids (PUFAs) may be particularly efficient fuels that are preferentially mobilized for flight or serve may additional functions, such as modulating membrane fluidity or stimulating gene expression as ligands, during long-distance migratory flight. 
Using a series of behavioral and metabolic experiments in a common garden setting of Common Blackbirds (Turdus merula) populations that range from being fully-migratory to partially-migratory to sedentary, we asked how migratory restlessness (Zugunruhe), weight gain, and oxidation ..., , Missing values are coded as NA