As part of the education program, the children were taken on field trips to the Yungas region of La Paz. During one such trip, the children witnessed the effect of man's impact on the environment and the effect that slash-and-burn agriculture has on wildlife. This deeply affected the children, and they agreed to create an environmental movement with the aim of showing the public the negative effect of destroying the rainforest and other activities that cause damage to nature. Marches were held in La Paz, Oruro, Santa Cruz, Sucre and Cochabamba. These youth formed an integral part in CIWY's early attempts to raise awareness of environmental destruction.