That would depend on your own definition of "best".
If you like colourful birds, then maybe tropical birds and parrots are your idea of best.
If you like swift and merciless predators, then maybe eagles and owls are the best to you.
If you like birds with a good song, then nightingales or robins might perk your fancy.
It's all really down to personal opinion, scientifically there is no "best" bird because they all have unique qualities.
brown and white
Nerf gun
Yes, the okapi is some kind of bird.
a land bird
A canary
A male bird!
hummigbird
blue bird !!
An eagle is a bird of prey.
budgie i suppose
seagull
Pigeon.