The 7 Animals Most Faithful to Their Mates

Yellow Crested Penguin

In the summer, yellow crested penguins return to the place where they were born in order to meet a suitable partner to form a faithful and lifelong couple. Those who are already paired up return to Antarctica to the exact spot where they last nested. In fact, yellow crested penguins can be very aggressive if they see another penguin trying to seduce their partner. They have a very peculiar yet intimate ritual, and after mating, they take care of the eggs.

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