| 摘要 |
An animal identification system 1 comprises a race 2 including a pair of opposed walls 3, 4 between which, in use, animals pass, the pair of opposed walls 3, 4 defining one or more undulations, and a plurality of ID readers 5, 8, 9, 10 positioned to read animal ID devices borne by animals passing along the path. The Animal identification devices are borne by the animals’ heads and the height change causes animals to drop their heads. |
