Tribal-Led Renewal of Black Oak Traditions for Climate Adaptations

California black oak (Quercus kelloggii) groves are a fundamental part of the landscape in Yosemite Valley and the tree is a cultural keystone species for associated Tribal Nations. For centuries, tribal members have planted, tended, burned, and gathered around black oak. Before Euro-American settlers, the tribes actively maintained a sacred, reciprocal relationship with these groves that promoted seedling recruitment, acorn production, pest reduction, and longevity. After Park creation, cultural practices were largely prohibited to the detriment of black oak and tribal health.  

This project will reinstate tribal members as stewards of black oak through tending and knowledge transmission. Tribal members, with park staff and the Calaveras Healthy Impact Product Solutions (CHIPS) tribal restoration crew will tend to black oak groves and prepare and burn at least one black oak grove using integrated practices. Additionally, because gathering acorns is critical to tribal and ecosystem health, the team will work with tribes to prepare a park gathering plan. Other project outcomes will include documenting cultural and biological metrics of health pre- and post- tending, as well as creating educational programs, website content, and a short film on tending and gathering. 

This project is urgently needed to restore reciprocal relationships between the tribes and black oak and to rescue declining populations of aging oaks.