"New" butterfly sighting: okay, go ahead and laugh, but yesterday I was charged by a "pugnacious and territorial"* butterfly as I was heading out to the alley on our garden path. It turns out that the Red Admiral Vanessa atalanta males are known to rush intruders, including humans, before flying off erratically. Who knew?
*as described by James & Nunnalle, in Life Histories of Cascadia Butterflies