I agree there are more interesting bird species, but I would like a bird representative for my continent.
This is going to sound weird, but I would like a turkey, roadrunner, burrowing owl, Canada goose, wood duck, and whooping crane because they are mundane! Having them I can flesh out another animal habitat even more: adding wild turkeys to the pronghorns or peccaries, adding the waterfowl to a beaver habitat, etc. I can also use them to fill out other areas I’m building. Adding the burrowing owl next to my prairie dogs, or adding the whooping cranes close to my alligators are some good examples.
They are moe mundane than something flashy like a shoebill, but I would like to have those mundane options. I would like to have those options, not every animal I need to be super flashy. Sometimes I’m happy getting a “filler” animal, they do wonders in making my zoos more believable.