作者: Katie L Harris , Damon M Hall , Deborah L Finke
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摘要: In 2023, the International Union for Conservation of Nature listed the iconic North American monarch butterfly (Danaus plexippus) as Vulnerable due to population declines. Yet, in the United States, there are no national laws protecting monarchs. In 2020, the US Fish and Wildlife Service determined that monarchs are “warranted” for US Endangered Species listing, although this listing was “precluded” because of lack of agency resources. In the absence of federal laws, individual US state—sub‐national—wildlife agencies play an essential role in monarch conservation. State wildlife agencies document decadal plans for at‐risk species conservation via State Wildlife Action Plans (SWAPs). We analyzed all 2015–2025 SWAPs to assess and compare state‐level monarch conservation efforts. We found monarch representation in SWAPs varied widely and lacked geographic alignment with actual conservation needs …