Coon, colony traps are not legal in many of our states.Others have a size limitation which would not allow the taking of beaver in them.My state of Minnesota does not have a size limitation , but we were told that if abuses as far as size became a problem a limitation would follow.So it would seem that colonies for beaver in the states is not a common beaver taker.
If any of you reading this have any info as to the use of colonies for beaver ,and you state regulations--please let us know. Tom