… or a clue to direction. One of the challenges in natural navigation that never goes away is the need to constantly change our focus. Our eyes have a tendency to drift towards a middle-distance focus. This can mean that clues in the background and the foreground can be easily overlooked. The first photo of a field on the lower slopes of a volcano in La Palma is a good example of this. There is a temptation to look to the trees for help, and they do offer some, but better help can be found much closer as the second picture shows. The southern side of these flowers is opening up before any other side. When seen close up like this it is hard to miss, but we all walk past clues like this everyday and our eyes are so often drawn elsewhere. 
Tags: clues to direction, finding your way, flowers, using flowers to find direction
