yes
Birds lungs are called lungs but birds also possess air sacs for help in respiration .
No, birds have lungs in their chest cavity not their wings.
Birds breathe through their mouth/nose just like you and I.
birds breathe with lungs
Lungs you idiots lungs
Yes, ALL birds have lungs.
Bird's have lungs, and no gills, because they are birds, which have lungs, and are not very aquatic. Some birds go underwater, like pelicans and penguins, but they have to surface from time to time. They can hold their breath for a long time, but they still have to breath occasionly.
Yes.
They breathe through their lungs.
The heart
when it flies
birds do