PhysOrg Posted June 15, 2021 Share Posted June 15, 2021 Young birds support their parents in raising youngsters, defending the territory and keeping predators at bay. This social behavior, exhibited by birds such as the mousebird, appear to contradict the prevailing theory of evolution: young birds even surrender their food to younger siblings. This is the result of a study conducted by Wageningen University & Research scientists in Swaziland.View the full article Quote Link to comment Share on other sites More sharing options...
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