The Thor star captured the father-son bonding experience in multiple snapshots that showed his twins jumping atop a massive rock, along with another image of his sons on the beach.Other photos the actor shared included the three posing in front of a gorgeous orange-yellow sunset, adorable kangaroos, and his two boys lounging in front of a bonfire. The camping excursion was seemingly a boy’s trip as his wife, Elsa Pataky, and his 10-year-old daughter India were not captured in any photos.Hemsworth has a true love for nature and animals as he and his brother, Luke Hemsworth, are backing a scientific startup called Colossal Biosciences, which is working with the University of Melbourne to bring back the Tassie Tiger. “The Tassie Tiger’s extinction had a devastating effect on our ecosystem and we are thrilled to support the revolutionary conservation efforts that are being made by Dr. Pask and the entire Colossal team,” Chris said in a statement.Colossal’s co-founder, Ben Lamm is very appreciative of the Hemsworth brothers’ participation and shared his praises for the two actors. “The Hemsworth family has done a lot in broader marsupial conservation, and they are leading the charge in returning the Tasmanian devil back to the mainland and creating a population outside of Tasmania,” he said. He continued: “They were incredibly passionate about not just the return of the thylacine but how the technologies Colossal is developing can be used to help with marsupial conservation and gestation. We could not be more excited for their support and involvement.” More News: ‘Buffy’ and ‘Criminal Minds’ Actor Hospitalized Following Medical Emergency Ciara Discovers Her Surprising Celebrity ‘Twin’ Using Viral Instagram Filter Mookie Betts Shares Thoughtful Message With Utah Little Leaguer Injured in Bunk Bed Fall