Penguins have black backs and white bellies to help them hide when they swim: their black top blends with the dark water from above, and their white belly blends with the bright sky from below.
Learn why penguins have black backs and white bellies to help them hide from predators and catch food, explained simply for young children.
Penguins have black backs and white bellies to help them hide when they swim: their black top blends with the dark water from above, and their white belly blends with the bright sky from below.