"Mad Men" actress January Jones continues her work with Oceana's shark conservation in this new PSA she filmed while swimming with whale sharks in Belize's Gladden Spit Marine Reserve. Though whale sharks are among the ocean's largest, Jones says she wasn't nervous to get so close: "Sharks are amazing animals, and most are not interested in us. We know this because science shows it -- whale sharks eat plankton. It sounds funny, but sharks really need a lot more allies and friends right now."
January Jones Swims with Whale Sharks from Oceana on Vimeo.