jackass penguin
US /ˈdʒæk.æs ˈpeŋ.ɡwɪn/
UK /ˈdʒæk.æs ˈpeŋ.ɡwɪn/

1.
a medium-sized penguin (Spheniscus demersus) of southern Africa, having a braying call like that of a donkey
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The jackass penguin is also known as the African penguin.
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We observed a colony of jackass penguins on the coast.