Ear tag ear is tagged. Australian sheep and goats are required to have visually readable ear tags printed with a Property Identification Code (PIC). They are complemented by movement documents supplied by consignors that are used for identification and tracking. Very small ear tags are available for laboratory animals such as mice and rats. They are usually sold with a device that pierces the animal's ear and installs the tag at the same time. Lab animals can also be identified by other methods such as ear punching or marking (also used for livestock; see below), implanted RFID tags (mice are too small
Viking Age arms and armour lower Elbe (the Irminones) to Anglo-Saxon England. While its popularity on the continent declines with the end of the Migration period, it remained in the British Isles where it was taken up by the Vikings. The large, sword-like seaxes are primarily found in connection with Viking settlements in England and Ireland, but do not appear very commonly in Scandinavia. The Viking Age sword was for single-handed use to be combined with a shield, with a double edged blade length of up to 90 cm. Its shape was still very much based on the Roman spatha with a tight grip, long