
, I know exactly what you mean....
How they cross this and that to end up with this eludes me, but then I am not a breeder...
Some birds are Sad however, the Tumbler is one, this bird has been genetically altered never to fly again, but TUMBLE on the ground when one claps there hands and or the bird is startled, to me this is an outrage.
Then there is a the Roller, these birds roll as they fly, some crash into the ground when its time to land, many...and I mean many become injured.
When they fly, they are by all means acrobats, very eye catching...
But again, if the bird becomes injured by the genetic alterations I am against it...big time....