Black-and-White Flightless Seabird
Puzzle 3 of Common Dreams Hard Pack
Question is: Black-and-White Flightless Seabird
and the answer is: PENGUIN
Word Meaning:
PENGUIN — Any of several flightless sea birds, of the family Spheniscidae within the order Sphenisciformes, found in the Southern Hemisphere, marked by their usual upright stance, walking on short legs, and (generally) their stark black and white plumage.
Definitions from Wiktionary.