Harbour porpoise Although conjoined twins are rarely seen in wild mammals, the first known case of a two-headed harbour porpoise was documented in May 2017 when Dutch fishermen in the North Sea caught them by chance. A study published by the online journal of the Natural History Museum Rotterdam points out that conjoined twins in whales and dolphins are extremely rare. The harbour porpoise species is widespread in cooler coastal waters of the North Atlantic, North Pacific and the Black Sea. The populations in these regions are not continuous and are classified as separate subspecies with "P. p. phocoena" in the North
Toxic Twins one of the duo's main influences, the "Glimmer Twins", the nickname for Mick Jagger and Keith Richards of the Rolling Stones. Additionally, it may have inspired other musical nicknames, like the "Terror Twins" - Def Leppard's Phil Collen and Steve Clark; and "The Muddy Twins" - Hanoi Rocks' Michael Monroe and Andy McCoy as well as the "Liverpool Twins" John Lennon and Paul McCartney, and the "Jersey Twins" Jon Bon Jovi and Richie Sambora. Mötley Crüe's Nikki Sixx and Tommy Lee were also known as the Terror Twins. Toxic Twins The Toxic Twins is a nickname given to lead singer