Humans have feared snakes since time immemorial, but scientists now know that even these cold-blooded arch predators have maternal instincts.
As the most sociable of all the big cats, lions live in the largest groups – and all that cooperation and co-dependency implies far-reaching cognitive depths.
It’s widely known elephants use a range of communicative trumpets, purrs and rumbles, but they also use sounds we can’t even hear – and now we know what they mean.
As apex predators, tigers are often considered solitary and ruthless, but in social groups they purposely leave themselves vulnerable to build trust.
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