Just uploaded this to the sawfly page. Another reminder on this freezing cold day that we once had warm weather. For a couple of weeks the clover in the fields were full of these adult sawflies. They moved around very lazily, and did not seem to care when I moved grass blades out of the way. It was warm so the lazy movement wasn't because they were cold.
Just added this image of a sawfly saw to the sawfly and wood wasp page. The woods and fields are full of saw flies today, all the same species. They just sit lazily on the heads of flowers.