While killing some time last week in the Bangor, Maine airport I noticed a wall covered in stickers representing different military units. There's a large military presence at the Bangor airport: it's often the first or last stop in the US for troops going to or coming from overseas. I was fascinated with the different unit's insignias. Here's a wide shot of the wall:
Winter Birding at Aswan on the Nile
7 hours ago