In the Capital of the Car, Nature Stakes a Claim

DETROIT- PAUL WEERTZ lives less than 10 minutes from downtown, but the view from his window is anything but urban. On a warm day this fall, the air was ripe with the smell of fresh-cut hay and manure. In the alley behind his house, bales of hay teetered and listed where garbage cans once stood. Chickens scratched in the yard, near a garage that had been turned into a barn. Mr. Weertz drives a Ford — not a sleek sedan but a rebuilt 1960 tractor.