Visitors at Lincoln Park Zoo can often spot the meerkat on sentinel duty because they’ll be standing on their hind legs atop ...

Chicago's Lincoln Park Zoo is welcoming three new meerkats. Clover, Violet, and Dahlia are just 1.5 years old and were born ...

At least one meerkat will find a high point, perch on its back legs and be on lookout for any predators - this is known as a sentry, some will be forging for food and others will be on babysitting ...