Roaring activity has nothing to do with temperature - its all to do with hinds in oestrus (cycling) this is triggered by the photoperiod - shorter days and in particular shorter evenings ...
Type: Posts; User: ex-NZFS
Roaring activity has nothing to do with temperature - its all to do with hinds in oestrus (cycling) this is triggered by the photoperiod - shorter days and in particular shorter evenings ...