Blue
A variant of Yellow-collared Lovebird (Agapornis personatus)
Representative Yellow-collared Lovebirdphoto — a dedicated image of this exact morph isn't available yet.
A classic recessive mutation turning the green to blue and the yellow collar to white, with the black mask intact and a pale flesh/white beak. One of the oldest and most iconic lovebird mutations.
Keeper tips for this variant
Same hardy care as nominate; expect the striking white-collar-on-blue look only when both parents carry the blue gene.