This was an "accidental" study of the vacuum effect---
Shooting or trapping feral cats may increase their numbers, a new study has found. "You may be inadvertently doing more damage than good," says wildlife biologist Billie Lazenby of the Tasmanian department of primary industries.
Their...
I agree with all the comments made here...you can also try catnip and baby food..turkey or chicken...offer it on a spoon to start. If she takes it, then try spreading it on your finger. Patience is the key...try leaving a radio on playing soft calming music. Some ferals do come around and some...