I hate it when they do that...
My Sam is the worst, he brings home dead animals full sized pigeons, frogs, mice, squirrals split in half.. And then he brngs home the live stuff that he still wants to play with, like the frog that ended in my shoe, the squirral that ran round the whole house and landed on my mother's head and the bird that was really hard to catch.
I hope the bird is doing ok this morning!