On Friday, on our way to the airport and a meeting with a gorgeous hummingbird, my brother and I stopped quickly at Island View Beach to see what we could see. What we found was a huge number of the Western Thatching Ant, Formica obscuripes (thanks to Alex Wild for the ID!) emerging from their mound, engaged in foraging and perhaps a little spring cleaning. This colony was out in full force, quite different from later in the season when the workers are travelling far and fast on foraging trips. All these workers out on top of the mound were truly an impressive sight.