So, for something completely different before this becomes unbearable... most wanted (habitat) birds from each continent?
Africa - Grey crowned crane (helmeted guinaefowl came in very close second)
Asia - Silver pheasant
Europe - Mute swan
Oceania - Kiwi
South America - Muscovy duck (ideally with both wild and domestic variants)
North America - Turkey
Africa - Great White Pelican: We need a pelican, this is the one most common in captivity and among the largest range. They are most iconic for africa and its really a shame that they arnt here yet
Asia - Mandarin Duck: Arguably the most beautiful duck, extremly common in zoos, finally a duck and i doubt anybody would complain about this one
Europe-White stork: Besides being a very iconic animal and extremly common zoos, they also cover not just europe but also africa and asia, giving a large boon to the grass land and wetlands birds for these continents
Oceania- Victoria Crowned Pidgeon: Proaply the most iconic tropical house free roaming bird that only rarely flies. Its blue is quite the rare color in the game and would stand out by alot
South America- Scarlet Ibis: Arguably the most beautiful and most common ibis species, they would work like small flamingos and just be a huge boon to south american and wetlands areas
North America- Domestic Turkey: Quite Iconic Domestic Animal, would bolster the domestic ranks while also being able to be used as a standin for its wild cousins. Propaply the most "american" bird that isnt the bald eagle