is there such thing

[shanny2]

is there a such thing as alpha male in finches specially zebras

[Jayburd]

Yes, though in zebs it's usually a dominant pair.
In weavers, you usually need 2 hens to 1 male, just like in quails, and for the same reasons.

[shanny2]

i have 2 males to one female and they have breed before and they have 2 boys and he doesn't attack them only other male birds that look like him normal gray males and he doesn't attack any of the females

[Jayburd]

It might also be territorial.
Or just defending it's female. There are a lot of different reasons.

[shanny2]

if he sees them he chases them