Player hatches from a blue bird's egg in Pet Shop incubator.
Uses:
Drop it and it will follow you around. Continue to let it follow you and it will grow up to be a Saradomin bird. Its final adult form will be a Saradomin owl.
Notes:
Must have level 70 summoning to incubate the egg. You must feed it ground fishing bait or it will run away when its hunger reaches 100%.