Message and photo received from investigator Bob Schindler, on 29 March 2009 17:56:03.
"Hello Ken and Hilary: We went down to Bedhampton, (Hampshire), today to conduct a skywatch when we saw two strange objects flying through the clouds, but we could not identify them as anything usual. They are not bugs, or birds, as the objects were a reasonable size and roughly orb-shaped, neither were they conventional planes, wrong shape and not quite big enough! 
Anyway here they are...see what you make of them; I have put one in negative and one untouched for comparison; All the best Bob"