A cavity in the middle of the rockhead poacher’s skull might be used like a maraca to produce sound, new research suggests.
Smithsonian Magazine on MSN
This Bizarre Fish Has a Hole in Its Head. The Creature Might Use It Like a Drum to Rock Out
The rockhead, or deep-pitted, poacher may use its ribs to beat the inside of its head cavity to communicate with other ...
The work of healing from a mental disorder or life disruption often feels like it is going nowhere in spite of much effort.
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