As to people, they do think about death and suicide, and sometimes associate this with crows and ravens. They are black and also for the reasons outlined in the first question above. Death and dismay exist in the minds of those who brood, their shrinks and druggists. Basically, corvids have nothing to do with what we think about them. Death and suicide are our problems, not theirs.
Crows are both predators and scavengers, as are most hawks.
Take the injured bird to a licensed rehabilitator or vet. The latter should be able to put you in touch with the former. You might check out some of the links to other sites which have that kind of stuff. Top of page I'd like to change my snail mail address so my print version of the Corvi Chronicle gets to me. At this time, the best way to get the Chronicle, or change information about you in our database is via snail mail .