Roll Over, Roll Over

The little one in the bed has learned to roll over and now he won't stop.  We captured Colin's first roll on camera.  We put him down on the floor while unpacking and he rolled right into the swing.  Now whenever we put Colin down he rolls over from back to tummy.  He doesn't always get his arms under him correctly and usually ends up with his nose to the carpet, but he's working on propping himself up after rolling over.  Colin is developing and growing so fast!