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HB 2787

federal nullification; Mexican wolf; reintroduction

57th Legislature - Second Regular Session Introduced by Lupe Diaz

Arizona asserts state power to reject federal Mexican wolf reintroduction programs, challenging federal Endangered Species Act authority over state wildlife management.

Vetoed by Governor
0
WeVote Research Nonpartisan
Bill Summary · HB 2787

Legislative bill overview

HB 2787 asserts Arizona's authority to nullify or reject federal Mexican wolf reintroduction programs within the state's borders. The bill claims state sovereignty over wildlife management decisions and would allow Arizona to independently determine whether the federally-managed wolf recovery program continues on state lands.

Why is this important

This represents a direct challenge to federal authority over endangered species management under the Endangered Species Act, which has traditionally given the federal government primary control over recovery programs for listed species. The bill's passage signals potential conflict between state and federal wildlife management agencies and could affect ongoing conservation efforts for a species currently numbering fewer than 200 individuals in the wild.

Potential points of contention

  • Constitutional authority: The Endangered Species Act grants federal agencies explicit jurisdiction over listed species recovery; state nullification of federal law faces strong legal precedent against such efforts
  • Environmental impact: Mexican wolves are critically endangered with active recovery programs; state rejection could undermine multi-decade reintroduction efforts involving multiple states and Mexico
  • Ranching interests vs. conservation: Likely reflects concerns from livestock operators about predation, but conflicts with federal species protection mandates and tribal consultation requirements under existing law

Compiled from official sources — confirm details with the bill’s official record.

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