Downside is they're intelligent adversaries who won't permit you an out, once they've classified you as a food source. Mine have surrounded my apartment and tap on the windows from every angle. There's no place to hide. I'm not even allowed to sleep in late.
Don't discourage The Fellowship publicly. Mind you, crows can hold a grudge for more than a generation. You should be grateful, your lineage is destined for vita servitutis cornicinae. Ave corvus!