Century Plant Triplets--15th Week, Lefty and Another Week Still

Lefty looks nearly identical as in the previous week's pix. One obvious difference is about 1/4 the distance up, to the left of the metal pole. The June 3 pic shows a white object, the June 10 pic doesn't. Read the entire article at http://whilldtkwriter.blogspot.com/2013/10/century-plant-triplets-15th-week-lefty.html and comment there, please.