Randy Dunn with his dog, Dominga at his vineyard in Napa, Calif., on Monday, April 2, 2018. There is growing debate in Napa over vineyard development, centered around an upcoming ballot initiative in which voters will decide whether to limit further vineyard plantings in the agricultural watershed, especially where there are forests. Dunn owns Dunn Vineyards on Howell Mountain, and also purchased a major nature preserve nearby called Wildlake, which he has donated to the Land Trust. He is in favor of the ballot initiative and strongly opposes further deforestation. Photo: Carlos Avila Gonzalez / The Chronicle
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