I have a pair of red factor canaries, I purchased a pair from a breeder.
I have had them in a breeding cage but they keep on fighting.
I have separated them with the internal slider and every few days I have taken this away and they start to fight again.
This has been going on for two weeks.
I also have another pair that are breeding and sitting on eggs.
Is it possible that the female red could like the song of the other male, I ask this because every time she hears him sing she starts chirping like crazy and it seems like she's looking for him.