The world's most promiscuous bird is a sparrow that lives in tidal marshes in the northeastern United States. Researchers found that in most nests, saltmarsh sparrow chicks had multiple fathers. Jorge Ribas gets the sordid details.
Diving with sharks means giving them a wide berth. Florida Aquarium dive operations director Casey Coy uses a 'shark wand' to keep traffic moving smoothly in their massive reef exhibit.
The slow loris is cute, sweet and extremely poisonous. This purring primate, named Sonya, enjoys massages and will stretch her arms out in response to the pleasure.