Summary:
In 1998, California voters passed Proposition 4, which restricted the use of certain kinds of traps, specifically steel-jawed leghold traps. The National Audubon Society, among other groups, challenged the statute, arguing that it was preempted by the Endangered Species Act (ESA), the Migratory Bird Treaty Act (MBTA), and the and National Wildlife Refuge System Improvement Act (NWRSIA). The Ninth Circuit held that the statute was preempted by the Endangered Species Act and the National Wildlife Refuge System Act. Contrary to the trapper-plaintiffs contentions, the statute, however, did not violate the Commerce Clause.
In 1998, California voters passed Proposition 4, which restricted the use of certain kinds of traps, specifically steel-jawed leghold traps. The National Audubon Society, among other groups, challenged the statute, arguing that it was preempted by the Endangered Species Act (ESA), the Migratory Bird Treaty Act (MBTA), and the and National Wildlife Refuge System Improvement Act (NWRSIA). The Ninth Circuit held that the statute was preempted by the Endangered Species Act and the National Wildlife Refuge System Act. Contrary to the trapper-plaintiffs contentions, the statute, however, did not violate the Commerce Clause.