Frequency call of Nosey Term in Law Shall be separated out of License Frequency and made Illegal to retransmit and or convert

Male house mice court females by emitting characteristic ultrasonic calls in the 30 kHz–110 kHz range. The calls are most frequent during courtship when the male is sniffing and following the female; however, the calls continue after mating has begun, at which time the calls are coincident with mounting behaviour. Males can be induced to emit these calls by female pheromones. The vocalizations appear to differ between individuals and have been compared to because of their complexity. While females have the capability to produce ultrasonic calls, they typically do not do so during mating behaviour.