Magpies do tend to do this, especially the ones who pay nearly 800 bucks for their toasters, There they are with this lovely new toaster which cost them so much they have no bread left so they go flying round the neighboouhood looking for some poor unsuspecting soul out in the sunshine sexing his toast and swoop down and steal it!! Don't be too sad though Greebs as they rarely kill and eat the animal they just take it to some sunny secluded place and spend the rest of their days trying to sex it. the toast has a pretty good life really getting its middle felt every day out in the sun while the magpie gets so frustrated seeing his 800 dollar toaster rusting in the shed cos he cant sex his toast and cant therefore toast the proper thickness of bread to make it a mate, the margarine goes mouldy and the butter nife rusts away to nothing. Magpies are sad creatures really so don't think too harshly of it and also keep in mind that it may have just been a youngster and it could be his first slice. It all comes back to the old saying really and I hope you get some comfort from it.... "if you love your toast, set it free. If it loves you too it will return, if it doesn't it will let some magpie butter it"