To answer that we need to know where you saw it because many birds from around the world could match your description. In the UK a blue-tit would match this description.
Your asss crack jajajajajaja
we are asking is there not a baby bird with yellow veins in its feathers
a crow
The raven
his original color is Pink
probably
finches
The Eurasian Blackbird is a black bird with a yellow beak.
parrot or Minah Bird which is black with a yellow or orange beak
Feathers, beak, wings, claws.
Starling, not a true blackbird.
Pukeko. is da name of dat bird