The red eagle in Tyrol's coat of arms may derive from the Brandenburg eagle at the time when she and her husband ruled Tyrol and Brandenburg in personal union, though the Tyrolean eagle had already appeared in the 13th century.
Punane kotkas Tirooli vapil võib olla tulnud Brandenburgi kotkast ajal, kui nemad valitsesid Tirooli ja Brandenburgi personaalunioonis, kuigi Tirooli kotkas ilmus juba 13. sajandil.