The butterfly working the semi-enclosed area between the porch, kitchen and barn was back last night but, to my surprise, it was the Red Admiral again and not the Question Mark which had been there the day before. What is it about this (rather limited) area that is so attractive to these insects? If these are 'territorial' flights (both insects were making similar circular flights around the area) how can two different individuals of two different species 'own' the same territory? In fact, how do I know there were only two individuals. Perhaps there have been a whole succession of Red Admirals and Question Marks stopping by to survey the scene. But survey for what? It's hard enough to ask questions of the birds but asking insects is even more difficult.
Eric Salzman
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