There is evidence that some spiders, though normally thought to be exclusively carnivorous, consume nectar indirectly by consuming nectarivorous insects, and/or directly from flowers. This behavior is thought to be more common among spiders that live among foliage. A few make nectar their primary food source, such as Bagheera kiplingi, a member of the jumping spiders,[10][11][12] while others such as the crab spiders, feed more rarely and opportunistically.