The African Lions at the St. Louis Zoo get some Easter eggs on Easter Day 2010.  Their eggs are filled with hay and spices (nutmeg and paprika). 

At the Saint Louis Zoo, animals celebrate Earth Day by participating in Earth Day related animal enrichment activities.  The chimps and urangutans get pinatas full of treats and the Malayan Sun Bears get pumped up over their treat filled globes.  

A look at two rare monkeys- the Mandrill and the Black-Handed Gibbon.  The Mandrill is the largest and and brightest species of monkey.

Einstein is the smallest horse in the world.  He was born on April 22, 2010 and weighs just 6 pounds. 

Studies have discovered that New Caledonian Crows are more clever than previously believed.  In this video a crow uses several tools to get to some food. 

Easter Day 2010 at the St. Louis Zoo- the chimpanzees have an Easter Egg Hunt.  They seek out their decorated eggs (kiwi and hard boiled eggs), then enjoy eating their treats.