By Max B. O'Connell for Rapid City Journal - It takes a lot of courage to stick your neck out, but one Rapid City resident has been dubbed a hero for doing just that. Charmaine White Face, an Oglala Sioux scientist, environmentalist and activist, has been named a Giraffe Hero by the Giraffe Heroes Project, a nonprofit organization that encourages people to "stick their necks out for the common good." White Face, who learned of the honor just days before it was announced last Wednesday, was surprised. "I knew someone had nominated me, but I didn't expect it," White Face said. "And I'm glad, but I knew all of the reasons I was nominated, and there's far more that happened than anyone knows." White Face, 69, was chosen for her battles against corruption within tribal governments, as well as her fight against uranium mining in the Black Hills. Her work has been met with threats as well as plaudits: White Face said that the brakes to her car have been cut, and that people have told her to "watch out" or a bomb would be placed in her car. "That's why I have mixed feelings about this, because there's trauma that comes with my work," White Face said. "I still have residue of that." White Face's fights began in the 1980s as she tried to uncover corruption within the tribal governments. At the time, she was the treasurer of the Oglala Sioux Tribe. "I saw all of the corruption and misuse of federal money," White Face said. "Different programs like Head Start and elderly meals programs had money being used to pay people off, and that left people in poverty."