Pigeon hatchling

Good morning all. A work colleague has brought in a pigeon hatchling which one of her cats brought home. The poor thing appears to be uninjured and survived the night in a small box under a lamp to keep it warm. What if anything can we do..? I have some dried calci worms which I’m soaking in warm water to see if it will take some. Other than that, we are pretty clueless…