sentences:  Other listed species include Pacific pocket mouse and Quino checkerspot butterfly.As urbanization continues to increase in the San Juan watershed, most sensitive species have been pushed back to the foothills, mountains, and agricultural/ranching areas of the watershed.In 1987, just five bird species were confirmed in the watershed, while for fish, benthic invertebrates, and certain insects there were no confirmed observations, in part due to insufficient site coverage.