What characteristic defines the Banded Group (*Spheniscus*) of penguins?

Answer

Distinct black-and-white striping patterns on the head and chest bands.

The classification of penguins often relies on external markings. The Banded Group, scientifically designated as *Spheniscus*, is characterized by specific facial markings. These include distinct black-and-white striping patterns visible around the head region. Additionally, members of this group frequently display one or two noticeable black bands that cross horizontally across their white chest plumage, serving as key identifiers for species within this classification.

What characteristic defines the Banded Group (*Spheniscus*) of penguins?
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