National Geographic
Climate change could wipe out monarchs’ winter habitats by 2090, but an ‘assisted migration’ strategy aims to build new environs they could call home.
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To save monarch butterflies, these scientists want to move mountains
Alexa Robles-GilJaime Rojo
05:23
Climate change could wipe out monarchs’ winter habitats by 2090, but an ‘assisted migration’ strategy aims to build new environs they could call home.
