The energy budget of a female Yellowed headed Wagtail is ~7 9 kJ, apportioned protein is 0 kJ( 8%~ 0%) and the产卵期 ,雌鸟用于性腺增长和卵形成的能量预算为 ~7 9kJ ,其中用于蛋白质和脂肪的能量分别为 0 kJ和 8~ 0 78kJ,占总能量预算的 8%~ 0 %和 %~ % .