as close as you are to fort dix it would,nt surprise me if thats where the critters are coming from we have problems here at Langley AFB and fort eutis with coyotes that and there are a coupla wildlife maagement areas around you that and several airports I trap across the highway from one airport here and the buffer zone around it is loaded with b'cat and coyote I would still bet on a bobcat hunting muskrats there on the coast