#$%^&*AU2007231879B220121101.pdf#####Abstract A method and system for livestock breeding and management for use with a herd where each female animal carries a radio frequency identification (RFID) tag. The system comprises a herd management system and one or more breeding activity monitors to be carried by each male animal. Each breeding activity monitor is adapted to detect when the male animal is mounting a female animal based on the body position of the male animal, read identification data from the RFID tag carried by the mounted female animal, and generate breeding activity data including the identification data of the mounted female animal, mounting male animal and timing data for each mounting for output to the herd management system. The herd management system is adapted to process breeding activity data output from the breeding activity monitors to generate herd management data. a gMenourne Cases Patent 62000-62999 P62795.AU-1 Specis P62795.AU.l.Livestock Breeding and Managemnt Syste.doc 8/11 /07N)) C)