Our game plan yesterday was to complete our tour of the historical sites of the valley. There is not much left of the Shadow Ranch which was active during the 1880s, presently a small portion of it is park. The ranch home is now a preschool and much of the grounds have been turned into sports fields. However, the fine grove of eucalyptus trees, said to have been the first ones in the valley brought over from Australia, are still standing. We detected their odor immediately when we walked toward them. In San Diego we stayed at a park surrounded by those trees, so we recognize that smell very easily. It is not a great smell, but not all that bad either.