A large carcass with bones cannot be broken with a raven’s beak, so the ravens attract wolves and coyotes to the carcass. They wait for the animal to break open the flesh and sneak around them to eat the now opened flesh.
Ravens collect food and hoard it in caches but they are very secretive about their locations. Flock members will however spy on each other, just to find each others caches and then steal from the other raven’s cache! But the stolen-from raven learns from these incidents and next time, will fly further away to make a food cache, for a better hiding place. It will even trick its followers by making a “pretend” or fake cache, so that the thieves are fooled into stealing from an empty cache.