Rainbow is a Scarlet Macaw, an Apeendix I/ Appex A bird, meaning he is on the endangered list and has from CITES (the Convention on Trade in Endangered Species) a "section 10" certificate and is accordingly microchipped.
He joined the other birds before SPR had Charity status at 18 months old.
Scarlet Macaws are very unpredictable compared to Blue and Golds or Green Wings, so for a Scarlet Macaw Rainbow he is unusually very tame and has a very sweet personality.
Rainbows best friend is Sid a Blue and Gold Macaw.
Rad would love to go to Rainbow, however his mate a very dominent Blue and Gold Macaw would never permit it.