Assertion: flamingo | /r/CapableOf | conserve body heat
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text: It isn't really known why flamingos tend to stand on one foot, but it has been hypothesized that keeping one of their feet out of the cold water helps them to conserve body heat.
text: Some scientists suggest that standing on one leg allows the flamingo to conserve body heat.
text: During the dark period the flamingos tend to tuck their heads beneath their wing to conserve body heat.
text: One common theory states that tucking one leg beneath the body allows a flamingo to conserve body heat and keep its leg from getting wet.