Table 6.

Final body mass and composition at sampling (Controls) and preflight (Flown) and BMR and PMR of yellow-rumped warblers (Setophaga coronata) fed the different dietary oil blends

	MUFA	n–3 PUFA	n–6 PUFA
Body mass, g	13.55 ± 0.33	13.53 ± 0.36	13.54 ± 0.34
Fat mass, g	2.85 ± 0.23	2.54 ± 0.24	2.80 ± 0.23
Lean mass, g	8.53 ± 0.15	8.66 ± 0.16	8.52 ± 0.15
BMR, W	0.220 ± 0.004	0.226 ± 0.004	0.228 ± 0.004
PMR, W	2.00 ± 0.05	1.84 ± 0.05	1.92 ± 0.05
Aerobic Scope	9.00 ± 0.31	8.31 ± 0.32	8.29 ± 0.30

Body composition values reported are means ± SE. Basal metabolic rate (BMR), peak metabolic rate (PMR), and aerobic scope are least squared means ± SE with body mass included as a covariate. MUFA, monounsaturated fatty acids; PUFA, polyunsaturated fatty acids. Warblers per group: MUFA: 20; n–3 PUFA: 16; n–6 PUFA: 20, with the exception of PMR and aerobic scope: MUFA: 15, n–6 PUFA: 12; n–3 PUFA: 12.