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"They form under the influence of the same genetic pathways, ultimately giving the vocal tissue similar cellular structure and vibratory properties in birds and mammals," said Tabin, a co-lead on the study.

Males respond to chemical signals from females by using a combination of visual and vibratory signals for courtship.

Once the workers remove the last piles from the old pier, they’ll use a vibratory pile driver to install about 120 new steel piles.

To that end, he devised the vibratory chair, a seemingly ordinary dining room seat that can be activated to violently shake its occupant.

Using the same vibratory mechanism that bees use in sonication — the buzz pollination of flowers — the female of this thread-waisted species gets to work in a sunny spot with sparse or no vegetation.