Not allowed in Wisconsin. Well the goose round up isn't allowed but the other
Hazing and deterrents are allowed.
I think it might be allowed after you get the right permits from the DNR, nest and egg depredation permit, and need to register with US Fish and Wildlife, and need to submit a report.
hazing and deterring is allowed too.
http://dnr.wi.gov/topic/wildlifehabitat/goose.html