2 Years: Travellin' Man: - Part Deux

Remember this post, where we outlined the boundaries of where August had been in his life? He was only 6 months old when this was the bounding box of his earthly travels (rule is: the area never "indents", can only be expanded outward like a blob... all inner angles are less than 180°):


Well after all the travel we've done in the past 9 months or so, the map has grown impressively:


If you look carefully, you can see the old area in bright pink at the top-right... he's a travellin' man indeed.

Update
A bounding box for August's extreme N, S, E, and W points: