3:40 How do you go about tracking the number of butterflies in such a huge geographical area? It’s really remarkable, this network of people that are organized every year to go out to the same spots every year, and they basically take whatever team of volunteers they can get, and they search a certain area and they count up all the species of butterflies they can find… and that’s what we used to ask how butterflies are doing out in the wild spaces of the West. Looking at all this data from the past four decades, what did you found out?