Feral cats spread diseases to humans. If there is no contact, disease will not be spread. In a sense, feral cats serve as a barrier to disease - by killing rodents. People are in danger of getting rabies from feral cats. Further, feral cats in managed colonies are vaccinated against rabies.
Feral cats kill birds.
Bird Navigation . These audio links require the Real Audio Player, which is available here for free download. Back to top Feral Cat Links And Resources National Feral Cat Directory - Comprehensive site on feral cats. The Feral Cat Coaltion . Alley Cat Allies .