> You immediately notice it by the noise, and in fact by dead crows lying on the ground. We're not sure they're exactly mourning but crows have "funerals" ...

> You immediately notice it by the noise, and in fact by dead crows lying on the ground. We're not sure they're exactly mourning but crows have "funerals" ... it might also be that they're trying to ascertain why they died to avoid a potential threat. ... could be both too.