invoking in terms of this crisis is this crazy term the inspect apocalypse which is incredible and scarry. if you look at the guardian, which is a great source for environmental news, tons of articles about the collapse of insect populations, most notably here in california. just in the last year or so, according to data collected in the end of 2018, there was an 86% drop in the monarch in the wintering population in california. the largest drop ever recorded, the lowest numbers ever recorded. so i know it's gloom and doom, but we're here to talk about the truth and try to address it. so this is a slide of san francisco and just to represent the biodiversity here in the city, it's remarkable how much we have considering 95% of the city has been developed, concrete, steel, streets and the developed parks, those are not our original landscapes. so there's little left but within what we have left, we have incredible diversity. and so this is just kind of a snapshot in time of the cities n the city. throughout an entire year, 365 days, you could see 400 species of birds in sanfrancisco which