Many animals find it advantageous, essential even, to live in social groups where recognising friends and respecting the power of rivals is vital. However there are problems: inevitable squabbles over food, disputes over nesting places and...See moreMany animals find it advantageous, essential even, to live in social groups where recognising friends and respecting the power of rivals is vital. However there are problems: inevitable squabbles over food, disputes over nesting places and arguments over mates. Written by
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