CoA of City Ostrołęka
Haec Avis Protege - Bird! Protect these (things)! - motto indicated it's alliance to the crown and petition for protection
white crowned eagle - symbol of Polish dynasty of Piasts
bear on green meadow - refers to old CoA of Ostrołęka
Haec Avis Protege - Bird! Protect these (things)! - motto indicated it's alliance to the crown and petition for protection
white crowned eagle - symbol of Polish dynasty of Piasts
bear on green meadow - refers to old CoA of Ostrołęka