Corvids must be Irish. ;) They have long memories and do exhibit cooperative behaviors with other species. I've watched quasi-documentaries first-hand accounts

Corvids must be Irish. ;) They have long memories and do exhibit cooperative behaviors with other species. I've watched quasi-documentaries first-hand accounts about this phenom on YT. They're also quite socially/situationally adept. A crow snuck into my mechanic's garage and stole a bag of sunflower seeds on top of a rolling toolbox about 30 ft / 10 m into the building without being seen. They then proceeded to take their loot back to their murder and had a sunflower seed party in the alley.