This is very close to the English nursery song Two Little Blackbirds:

Two little blackbirds
Sitting on a wall
One called Peter, one called Paul
Fly away Peter, fly away Paul
Come back Peter, come back Paul.

Thanks and Acknowledgements

Many thanks to Claudine Richard, from the site La Petite Enfance, for contributing this rhyme, and to Monique Palomares for the English translation.

Merci beaucoup !