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Birds that Make a Clicking Sound: 13 Birds with Pictures
You ignore it, knowing it's some sort of bird, but then ... They also make a purring "turr turr turr" sound, earning them the ...
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The other Dodo: Extinct bird that used its wings as clubs
It's likely that the rattling sounds were used both to attract the attention of a mate and as a warning to same-sex rivals, but it's highly unusual for birds to use their wings to make sounds for ...