Model results for proportion of time spent on each behavior.

Fixed effects include species (blue-winged teal and northern shoveler), treatment (flown and control), flight period (before during after), and the interactions (treatment × flight period, species × flight period, species × treatment × flight period). Bold highlights denote statistical significance.固定效应包括物种（蓝翅鸭（Blue-winged Teal）与北方琵嘴鸭（Northern Shoveler））、处理因素（飞行处理组与对照组）、飞行期（前、中、后），以及交互效应：处理×飞行期、物种×飞行期、物种×处理×飞行期。加粗标注表示具有统计学显著性。