Originally Posted by
Mooseman
Around this time of year the Calici virus can come back and bowl over the rabbits. It is known to reoccur naturally after it's original release. Back in the late nineties when it was illegally released in BOP it had a dramatic effect killing over 90% of the rabbits on my 20 Km countline I monitored twice a year. What we did see was un explained rabbits being killed in autumn most years following the first release.
That could be a possible explanation of where the rabbits have gone.