Answer: puffin

AnswerCrossword Clue
PUFFINNorth Atlantic sea bird
PUFFINArctic bird
PUFFINNorthern bird
PUFFINBlack-and-white seabird
puffinany of various northern diving birds of the family Alcidae (auks, etc), esp Fratercula arctica (common or Atlantic puffin), having a black-and-white plumage and a brightly coloured vertically flattened bill: order Charadriiformes
puffinsea bird with a short neck and a colorful bill