. >> yeah, maybe we could go to the next presentation from rec and park and danny kern and eric anderson. >> good afternoon, supervisor mar and supervisor stephanie. pleased to be here on this particular subject. eric will be setting up our presentation and could we have the handouts? >> yes, we have hard copies. >> while he's setting up here, our presentation is basically to give you an overview of your urban forestry operations and our challenges, our resources and our strategies to do the work they were currently doing. so to sort of set the context for rec and park, we have an estimated 131,000 trees on our parkland, which given the previous numbers that were briefed in this briefing constitutes about 20% of the city's urban forest being on parkland. our parkland in the city is about 3,500 acres. the two properties outside of the city, sharp park and camp mather bring us up to 4,200 acres and we're focused on the 3500 acres of parkland in san francisco for this briefing. and our resources, we have to do our work are right here and our arborist crews and we have a forestation crew wit