The Incredible Intelligence of Pigs
Colvin & Marino, Natural History
If you visit Nikki, one of the domestic pigs who lives at Farm Sanctuary’s 175-acre shelter in Watkins Glen, New York, you can expect her loud voice to announce your arrival. Nikki is gregarious and quick to socialize with human visitors. Don’t take it personally, however, if she keeps you at bay from her babies. She has good reason to be wary of strangers.