2012-10-31 001 2012-10-31 002

Having heard an item on Saving Species this week about harvester spiders I was wondering if this one I spotted on my garden shed this morning is a harvester. After I took the picture I realised there was a second (slightly smaller) one but they both went up under the edge of the shed roof before I could take another picture. Any ideas?

Other observations of a harvestman (Opilio canestrinii)