@MelissaBearTrix
Your take-out fried poultry serves crows? In America, it's just chicken :)
Birds do eat other birds. Hawks do all the time. For a fun time, watch a murder of crows drive a hawk away. They literally pull its tailfeathers out.
All the corvids are crazy-aggressive. We had blue jays in the suburbia I grew up in, and they used to attack our cat.