A hatched baby? That's nice. Has it got any siblings?
Do you ever go out in the wilds looking for birds? I get gulls nesting nearby and they are very noisy. They drive the chap in my avatar demented every year.
No siblings yet, wolf.
I do go down to the site and watch the falcons when they've fledged. It's a wonderful sight, except if you're a pigeon.
Look at Tilly's post above about the eagle owls, they'll get rid of the gulls and probably your cat as well :-)