Possible proof of Intelligent Design

Observatory - A Plant That Thrives When Used as a Toilet

...Nepenthes lowii, a pitcher plant found in Borneo...gets its nutrition not from insects but from tree shrews, which use the plant as a toilet....

You have to see the photo in the article to get the full idea, but I like this comment too:

Tree shrews visit the plants to eat nectar that oozes from the bowl’s open lid, positioning themselves directly over the bowl. “Form follows function,” Dr. Moran said. N. lowii’s bowls “even look like toilets,” he added, “though we were too polite to say that in the paper.”