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It takes a village: How cooperative breeding has shaped Lake Tanganyika fish
Phys.org - latest science and technology news stories April 5, 2026 at 06:00 PM
"It takes a village to raise a child" doesn't apply merely to humans. Many species of mammals, birds, fish, and various invertebrates have evolved complex social care systems known as cooperative breeding. In these animal societies, offspring receive attention not only from their parents but also from other group members called helpers.
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