1) france is often symbolized by this bird:
2) the colors of the french flag.
3) france was once named:
4) there languages in switzerland.
5) in spoken by 60% of the population.

Explanation:

1. Frace is symbolized by the bird rooster. I guess it was Gallic rooster.

2.colors of the french flag are blue, white and red.

3.i think France was named Gaul by the Romans.

4.there are 4 languages, if I'm not wrong. French, German, Italian and Romansh.

5.ive learnt the Belgium ethnic composition recently. and I remember that 59% of the population spoke Dutch