title: Seasonal differences in resting metabolic rate of Turdus merula.
mesh_terms: D000818:Animals; D001481:Basal Metabolism; D001717:Birds / Q000378:metabolism*; D002940:Circadian Rhythm; D003624:Darkness; D005860:Germany, West; D008027:Light; D010101:Oxygen Consumption; D012621:Seasons; D013045:Species Specificity; D013696:Temperature