Saturday's Names & Faces column in the Washington Post, compiled by Matt Kane, included this item: Rick Schroder, the child star formerly known as Ricky, really digs nature. The onetime "NYPD Blue" star was in town yesterday, shovel in hand, taking part in Interior Secretary Gale Norton's national volunteer Take Pride in America program. It "inspires people to take pride in parks," Schroder told us while planting trees alongside Mayor Tony Williams and schoolchildren in Watts Branch Park. "I've been involved with these issues for the past 12 years because I have a cattle ranch."... Schroder, who is not shy...