As part of Defenders' ecosystem protection program, the organization has taken steps to protect other species of concern in the Sonoran Desert, including legal challenges to compel listing of the flat-tail horned lizard as an endangered species and measures to stem the loss of cactus ferruginous pygmy-owl habitat.
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steps to protect other species of concern in the Sonoran Desert, including legal challenges
other species of concern in the Sonoran Desert, including legal challenges