This rulemaking would address wild horse and burro management challenges by adding regulatory tools that better reflect the Bureau of Land Management’s (BLM) current statutory authorities.  For example, the existing regulations do not address certain management authorities that Congress has provided since 1986 to control wild horse and burro populations, such as the BLM’s authority to sell excess wild horses and burros. Updating the regulations would also facilitate management strategies and priorities that were not utilized when the regulations were originally promulgated, such as the application of fertility control vaccines, managing for nonreproducing herds, and feeding and caring for unsold and unadopted animals at off-range corrals and pastures. The proposed rule would also clarify ambiguities and management limitations in the existing language. In sum, updating the regulations would allow the BLM to clarify existing regulatory language and address current wild horse and burro management challenges with additional and more flexible regulatory tools that better reflect the BLM’s current statutory authorities.