By the power of Google!
gy·rate (jhttp://img.tfd.com/hm/GIF/imacr.gifhttp://img.tfd.com/hm/GIF/prime.gifrhttp://img.tfd.com/hm/GIF/amacr.gifthttp://img.tfd.com/hm/GIF/lprime.gif)
intr.v. gy·rat·ed, gy·rat·ing, gy·rates 1. To revolve around a fixed point or axis.
2. To move in spiral or spirallike course. See Synonyms at turn.
3. To oscillate or vary, especially in a repetitious pattern: Stock prices gyrated around last week's high.
adj. Biology In rings; coiled or convoluted.
(Quoted from gyrating - definition of gyrating by the Free Online Dictionary, Thesaurus and Encyclopedia. )
So nope not an animal :p
So back to "G"