You don't have fo call either,,, just wait it out. Nature ensures "she" won't starve, especially with your help, so keep feeding and a basic trust will develop to allow you close enough to nab her. Young-Williams is by far a better option than animal control. I'll come help out before the city fools talk you into that fate.
Yes I am afraid you will have to call 📞 either the city or county( animal control, a.k.a. the dog catcher)to try to catch it. There are some private services that will charge a fee to do it.
Animal control
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