Only dead or very young ones - they could not easily catch and kill one otherwise.
yes magpies eat seeds and nuts
No, magpies do not eat pallets
Absolutely. Magpies really like to eat cheese. I am not sure what kind of dietary effect feeding cheese to magpies might have, but to answer your question in short; yes, magpies do in-fact eat cheese.
Yes. Magpies will eat a variety of foods, including minced meat.
No animal preys on magpies. Dead magpies would be eaten by maggots, beetles, and other decomposers.
Not normally
yes
the eat food
if you like/want!
Yes. Magpies are birds. All birds lay eggs.
no they will eat meat and plants
they eat everyday like worms