Quote:Researchers studying a colony of Nazca boobies, a colonial seabird, found the birds perpetuate a "cycle of violence".
Juvenile birds that are maltreated by older, non-relatives grow up to become more violent towards other chicks.
It is the first evidence from a wild animal that, as in humans, "child abuse" can be socially transmitted down the generations.
http://www.bbc.co.uk/nature/14418174
Who would've thunk that boobies could be so nasty?
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