Tucker Wildlife Sanctuary is a 12-acre non-profit nature preserve, located in the heart of Modjeska Canyon adjacent to the Cleveland National Forest. Hummingbird at feeder It is owned and operated by California State University, Fullerton and its College of Natural Sciences and Mathematics.

In addition to serving as a research center for Cal State Fullerton students, faculty and others, Tucker is open to the public to enjoy and learn about the local wildlife and natural habitat in the Southern California canyon area.
Pond
Tucker's facilities include a small natural history museum/interpretive center, two ponds, a bird observation porch and feeders, relaxing patio and picnic areas, a small amphitheater, a caretaker's house, hiking trails, a gift shop, restrooms and an ample visitor parking lot.