What is Portugal's National bird?
National symbols of Portugal
The present national flag of Portugal was introduced after the establishment of the republican regime in the 5 October 1910 Revolution. It is the latest in a series of national flags since the 12th century. Since at least the 15th century, the flags of Portugal had been known as "Bandeira das Quinas" (Flag of the Quinas), the quina being each one of the five escutcheons of the Portuguese Coat of Arms that are the central motif of the flag. The present flag is also referred as the "Bandeira Verde-Rubra" (Green-Red Flag).