I would try plastic mesh first in one 'test or prototype' cage. If you have otters breaching the cage then resort to wire. Some places do sell plastic or rubber coated wire mesh,although it is sort of costly. Wood frame also becomes water logged and then needs for floatation. More floatation is also needed when the mesh becomes loaded with attached algae growth. A cage with a soaked wood frame and loaded with algae is heavy.
CB1- I didn't shoot the mink but easily could have as it was focused on fishing. I get a few of them patrolling the shoreline looking for frogs. I think the mink prey on young muskrats in the adjacent creek.
Last edited by Bill Cody; 01/05/12 07:11 PM.
