Chief Caleen Sisk, the Spiritual Leader and Tribal Chief of the Winnemem Wintu Tribe since 2000, is an internationally known speaker on traditional tribal and spiritual issues including topics such as water and global warming. In addition, Chief Sisk is the Spiritual and Environmental Commissioner for ENLACE Continental, an international network of Indigenous women. Throughout her career she has focused on maintaining the cultural and religious traditions of her tribe as well as advocating for California salmon restoration, conferring rights to rivers and the protection of Indigenous sacred sites.