Metadata for file EXP2premetabs.csv Created December 11, 2016 by Christopher G. Guglielmo These data are plasma metabolite concentrations of resting yellow rumped warblers in the preflight condition after eating two diets. Idno: The bird ID Diet: C = high carbohydrate, P = high protein InMass: The mass in grams of the bird before blood sampling Group: experimental group, 1 = birds that ate high protein in fall and high carbohydrate in spring, 2 = birds that ate high carbohydrate in fall and high protein in spring. Glyc: Plasma glycerol in mmol/L Buty: Plasma beta-hydroxy butyrate in mmol/L Uric: Plasma uric acid in mmol/L NEFA: Plasma non-esterified fatty acids in mmol/L Gluc: Plasma glucose in mmol/L PL: Plasma phospholipids in mmol/L Trig: Plasma triglyceride in mmol/L after subtracting free glycerol