The island's fauna include leopard cat, Japanese marten, Siberian weasel, and rodents. There is at least one record of a beech marten killing a polecat. During heavy snowfalls, the beech marten moves through paths made by hares or skis. Dustfinger's horned pet marten who lives in Dustfinger's backpack. He has a horned marten called Gwin as his companion. American marten may be nocturnal or diurnal. The throat patch of the beech marten is always white. The fisher is closely related to, but larger than, the American marten ("Martes americana"). There is, however, one case from Germany of a beech marten killing a domestic cat. The skull is similar to that of the beech marten, but is much larger. The cartoon character Tom Puss by Marten Toonder is named after the . The tail is dark-brown, while the back is darker than that of the pine marten. Island Birds Air Charter connect to San Juan, St Thomas, Antigua or St Marten. Estrus and copulation occur at the same time as in the pine marten. Pantalaimon has settled into the form of a pine marten.