What two visual actions often accompany the rapid extension of the dewlap during anole social display?
Answer
Rapid extension/retraction accompanied by head-bobbing
The communication sequence involving the dewlap is dynamic and fast-paced. When a male is establishing territory or initiating courtship, the extension and subsequent retraction of this throat fan occur extremely quickly. These rapid movements are almost always coupled with accompanying head-bobbing displays. This combination of fast, rhythmic signaling is crucial for conveying immediate social information, such as dominance or aggressive intent, across distances within dense foliage.
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