Sea creatures' strange circular swimming has scientists puzzled
When you purchase through link on our site , we may earn an affiliate commission . Here ’s how it works . Marine animals are swimming in circle , and the scientist who discovered the strange behavior do n’t do it why . Researchers have now observed greensea turtle , tiger sharks , penguinsand south-polar fursealsswimming in consecutive circles at a perpetual speed — a mystery the scientists think could be wed to the animals ' power to voyage bymagnetism ....