05/07/2012 at 01:00 PM EDT
Things are going swimmingly for Revenge
costars Emily VanCamp and Josh Bowman!
While vacationing in Sydney, Australia
, the on-and-offscreen couple cozied up to a famous resident of the city's Taronga Zoo.
"Meet Monroe the penguin!!" VanCamp Tweeted
. The actress and Bowman also posed for a photo with Monroe, who happily worked his fins for the camera.
The duo are the latest celebs to pay the Taronga Zoo a visit, with Minka Kelly stopping by
in April and Nick
and Vanessa Lachey cuddling critters