Two giant pandas will now call the Smithsonian’s National Zoo home after a 19-hour flight from China to Washington, D.C.

“Qing Bao is our more reserved panda, she’s a little cautious, a little bit more nervous about the new noises and sounds,” says Laurie Thompson, assistant curator of giant pandas. “Bao Li is just full of energy, he loves people, he wants to interact. Just kind of opposites.”

Over the next few days staff and pandas will spend as much time together as possible. Getting used to the new faces, sounds and surroundings.