There's lots of ways to help. If I wasn't limited by my MS I'd have never found them.
We have an organization here called Planned Pethood. They offer low cost spay and neuter to everyone......but those of us who take care of feral cats can get a break on the cost - and I even got a few neuters done free because I got a "volume" discount!
All I had to do was ask and reach out for help in getting these precious creatures there. I met one of my
bestest friends by simply asking for help with this.
Caring for feral cats is my passion (along with my own indoor spoiled kitties) and the ones I care for are nearly tame now. They know who feeds them!
I can't do some of the things others do but I know without a doubt this is what I'm supposed to be doing.
P.S. The good Lord knows I can't work with kitties "in person" at a shelter because I'd have them all in my house before the days end.
So......I do what I can from home.