Tear-jerking story behind photo of two penguins embracing while watching Melbourne's skyline

Tobias Baumgaertner's incredible photo was chosen over shots including mighty polar bears clambering over a snowy landscape, and fish swimming through reefs. https://www.dailymail.co.uk/news/article-9083753/Tear-jerking-story-photo-two-penguins-embracing-watching-Melbournes-skyline.html?ns_mchannel=rss&ns_campaign=1490&ito=1490