Male Bengalese song

I've swapped one of my hen bengalese for two males.  I've now got two true pairs and this time they are each in separate aviaries.

Fawn hen and pearl cock on right

Albino pair

Some argue that red eyed birds should not be paired together, however they are both strong birds so their chicks should be healthy, either way they picked each other.

Both males have been singing to prove that they are indeed males.