What was the significance of the Ivory-billed Woodpecker's drumming behavior?

Answer

It was known to produce a distinct double-knock pattern

Experienced birders could identify the bird by its unique drumming, which was characterized by a double-knock rhythmic percussion, differentiating it from the rapid, continuous striking of many other woodpeckers.

What was the significance of the Ivory-billed Woodpecker's drumming behavior?

#Videos

Years after bird frenzy, ivory-billed woodpecker's legacy ... - YouTube

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