What do I do with these gifts from my cat?

Take a look at this little tiger. Isn't he gorgeous?
I know this picture is a bit scary, but take a look at his face and the emotions, not the dead bird in his mouth!

We've had many long talks about these little birdies. "My dearest, please don't bring me birdies anymore. I really don't like them, when they're dead!", but he don't want to believe me!

He is always so happy.. Ou and that satisfied purring sound! Then my heart melts and I have to praise my little tiger :)