Green Wing Macaw: how to get the pet in WoW Forever
Green Wing Macaw is a companion pet from Classic that returns in World of Warcraft: Forever. You learn it from 
Parrot Cage (Green Wing Macaw).
Parrot Cage (Green Wing Macaw)Use: Teaches you how to summon this companion.Right Click to summon and dismiss your bird.
In short
| Item | Parrot Cage (Green Wing Macaw) |
| Source | Drop: Defias Pirate |
| Where | The Deadmines |
| New in Forever | no, from Classic |
| Account-wide | yes, according to Wowhead |
How to get it
It drops from Defias Pirate in The Deadmines.
What changed since Classic
The item now teaches the pet: it becomes a spell and no longer takes a spot in your bags. Summoning it is instant instead of a 1 second cast, with a cooldown of 1.5 seconds.
Wowhead’s database marks the pet as account-wide: learned once, it would be there for every character. Blizzard has not confirmed that itself.
More pets in The Deadmines
Every pet of WoW Forever, with where it comes from, is in the pet guide.
Frequently asked questions
How do you get Green Wing Macaw in WoW Forever?
It drops from Defias Pirate in The Deadmines.
Is Green Wing Macaw new in WoW Forever?
No. Green Wing Macaw was already in Classic and returns in WoW Forever.
Sources: Wowhead