"Eating like a pig" is usually meant as an insult. But a new study shows that, despite their dirty reputations, some pigs prefer to clean their food before eating it.Read my latest story for Nat Geo's Weird & Wild news: Picky Pigs Take Washing Certain Foods Seriously.
New on NG Weird & Wild: Persnickety Pigs
Previous
Previous
Post-Halloween Spookiness: Headless Animals
Next
Next