Young Jackdaw!

 Hello all, so yesterday we found a dead jackdaw in our garden, didn’t look injured but had passed, unsure why, and today we see this bird turn up looking a bit lost, we think it’s it’s young, seems unsure of what it can eat, like it’s been used to being fed, but it’s a decent size, just want to know the right thing to do, seems settled on the ground and can fly but has mostly stayed on the floor, just want to know what’s best to do