Feral cats — nearly invisible and often reviled — have prowled into the spotlight.
The free-roamers with an aversion to humans have grabbed headlines this spring because of a bounty on their heads in Iowa, a threatened roundup and disposal in Fairfax County, Va., and other elimination plans across the country.
But the cats also are receiving attention of a different sort.
Grass-roots groups and animal-welfare organizations are directing money and energy toward helping the tens of millions of feral cats that skulk about college campuses, cluster around back-alley trash bins, swarm among the rocks at beach communities and colonize the nether-reaches of suburban parks, military installations and abandoned barns and fields: