How do the legs and feet of the *Diomedea exulans* primarily differ in design purpose compared to walking birds?

Answer

They are webbed, designed for buoyancy and propulsion in water

The locomotion appendages of the Wandering Albatross are specialized for its aquatic environment rather than terrestrial movement. While the birds appear somewhat ungainly when walking on land, their legs and feet are structurally adapted for use in the water. Specifically, they possess webbed feet, a characteristic adaptation that allows them to swim, paddle, and maintain stability while resting or feeding on rough sea surfaces. Despite spending the majority of time airborne, this aquatic capability is vital for moments when they must interact with the water, such as during nesting or resting periods.

How do the legs and feet of the *Diomedea exulans* primarily differ in design purpose compared to walking birds?
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