I'm not a big fan of magpies, i must admit. Some years ago, I had to rescue a small kitten from a tall tree. The magpies were attacking her. Having said that, I'd be keeping an eye on the baby too, poor little mite has had a rough start! We have a young fledgling blackbird who is living in my garden at present, and every morning he waits for me to go our and give him a few strawberries. I'm not sure who has trained who?
We had a starnded young seagull in our garden last year...I couldn't get near it. As soon as I set foot outside the back door, the mother dive bombed me. The noise is awful, isn't it?