Distribution of call types as a function of position within bouts.

The most frequent position for each call type is highlighted in bold. LCR: Long Common Roar, LCRDC: Long common roars with deterministic chaos; SCR: Short Common Roar; CB: Chase Bark.每种叫声类型的最常见出现位置以粗体高亮显示。LCR：长通用咆哮（Long Common Roar）；LCRDC：带确定性混沌的长通用咆哮（Long common roars with deterministic chaos）；SCR：短通用咆哮（Short Common Roar）；CB：追逐吠声（Chase Bark）。