Tuesday, April 30, 2013

A pitcher plant in Borneo has evolved into a toilet for tree shrews. The plant provides nectar to attract shrews and the shrews poop in the pitcher, feeding the plant

Did you know that  a pitcher plant in Borneo has evolved into a toilet for tree shrews. The plant provides nectar to attract shrews and the shrews poop in the pitcher, feeding the plant.






A large N. raja pitcher awaits its fill
A large N. raja pitcher awaits its fill



 


The largest meat-eating plant in the world is designed not to eat small animals, but small animal poo.


Botanists have discovered that the giant montane pitcher plant of Borneo has a pitcher the exact same size as a tree shrew’s body.


But it is not this big to swallow up mammals such as tree shrews or rats.


Instead, the pitcher uses tasty nectar to attract tree shrews, then ensures its pitcher is big enough to collect the feeding mammal’s droppings.


 


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A pitcher plant in Borneo has evolved into a toilet for tree shrews. The plant provides nectar to attract shrews and the shrews poop in the pitcher, feeding the plant

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