Injured crow

Hello,

There is a scruffy looking crow with no tail feathers in my area. He can't fly but is still quite active and jumping around. Occasionally, other crows attack him. It's sad to see, I'm assuming he's been rejected from his group. I would happily feed him but I own outdoor cats, and wouldn't want to encourage him closer to my home.

Is there something i can do, or should i let nature take It's course? Could someone please advise?

Thanks

Hannah