Ah, what a lovely question! The bird you're thinking of is likely the Eastern Kingbird. Its distinctive feature is its striking black and white plumage, with tail feathers that often appear to be pointed sideways. Nature has a way of surprising us with its beauty and uniqueness!
we are asking is there not a baby bird with yellow veins in its feathers
Whydah bird
If the tail feathers have dark horizontal stripes, it's probably a Blue Jay.
a bird is a bird
flight feathers
crissal Tail Feathers are known as Retrices
tail feathers
the tail has flight feathers and the flight feathers help a bird to fly.
A bird uses its tail feathers to help with balance and steering while flying. The tail feathers also play a role in courtship displays and communication with other birds. Additionally, some birds use their tail feathers to help them in navigation during long migrations.
peacock
The feathers that are found primarily on the wing or the tail of a bird are known as pennaceous feathers. The ones on the tail are called rectrices while those of the wings are called remiges.
A pelican