Ecologist Lelieveld says that poaching can be an explanation for the disappearance of so many wolves in the Netherlands. “Sometimes wolves have a bad luck and they die in a remote place through a staircase of a red deer or by severe scab, but that is rare. Then it is a few animals, and not a quarter of all wolves. Human action is therefore therefore Logical. The Dutch figures are also in line with what we, unfortunately, see throughout Europe, “says Lelieveld. Other countries also have the problem. Van Maanen even experienced in Germany that a complete pack disappeared from the earth.