Orbs in Back Yards Ghost Photos

Michele from Scarborough, England sent us these two ghost pictures which have very nice clearly define orbs in them. Who was with them?

"I came across your site and thought I would send in these two photos. The first one was taken last summer outside my neighbours house, the second one was taken a couple of weeks ago from outside my house looking into the same neighbours garden. Both orbs are around the same area.Both photos were taken with the same digital camera. (Olympus Camedia C-860L) The first one is from a developed photo and the second is straight from the computer. We do have lots of other photos with orbs, but these two have been the biggest and brightest by far."