This tee brings together all three of the world's puffins: the Atlantic Puffin (Fratercula arctica), the Tufted Puffin (Fratercula cirrhata), and the Horned Puffin (Fratercula corniculata). Black and white with colorful bills, puffins are some of the most recognizable seabirds. Their shared genus name means "little brother," referring to their monk-like plumage—in amusing contrast to their "clown of the sea" nickname.