KnowraEmperor penguinLinked fromLinked fromThe 12 pages that link to Emperor penguin, each with the reason it gives.All 12Broader topic 6Related 3Compared with 3Adélie penguinCompared with: Unlike the Adélie, the emperor breeds through the Antarctic winter and is much larger.Sex-role reversalCompared with: It shows that male care alone does not necessarily entail reversed courtship roles.Ground-nesting birdCompared with: It incubates an egg on the parent's feet rather than in a ground nest.