A friend who uses the Comstock Beaver Cage Trap to take beaver that flood his hunting property regularly uses but one trap in a dam break set to control the beaver. Last year he took 9 with one trap, one location, one set. The beaver kept coming and he kept setting the trap until they were gone.
At times beaver can put mud in a cage without firing it, which isn’t a problem since the beaver does not get wised up having not sprung the trap. This year, for the first time, not only did the beaver plug it, but did it several times. We spoke about moving the trap upstream in the channel if the dam break did not produce on one last try. He called yesterday and to say that he had him.
Strange, the 30 pound plus beaver had absolutely no tail at all, which I think is the first time I ever saw that. A birth defect or damage done when the beaver was young it hard to tell, but it did almost look congenital, very odd.