Female Jays use "OW" to say LOOK AT ME!
Jays use "shook" calls to worn others to seek safety!
Jays say "too-leet" for HEY, YOU'RE TRESPASSING!
Elevated Stellar crests indicate an agressive bird and tail and wing flicking are used as dominant status.
Jays use "wah" calls to signal others to come and mob, for instance to chase a preditor out of their territory.
Female Jays use a rattle call, "shaack, shaack, shaack" to signal other Jays, both male and female, to ASSEMBLE. They will then renew bonds and initiate courtship.