Which of these birds is a flightless duck species?

Arohanui, apparently "steamer" comes from their swimming technique: when swimming fast, the effect of their wings on water is like that of the paddle wheel of a steamboat.

I never knew there was a flightless duck. Amazing things in this game.

wesley, me too! Cool!

Arohanui, read the answer

Arohanui, I am guessing wildly that it is either eaten steamed or it was the most popular duck variety people boarded their steamers with.