At the end of a long day, Matthias Gafni is able to report back to evacuated residents of Solar Hills Drive who'd asked him to check on their homes: The fire came right up to the houses, but they're still standing. He also sees wildlife starting to return and neighbors putting out water and "Vacaville Strong" signs. Elsewhere in the region, though, fires are out of control. | Full wildfires coverage: sfchronicle.com/wildfires

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