Animal Formations in Nature

The above picture is of a peculiar rock formation found in the La Maddalena Archipelago in Sardinia, Italy.  By the processes of nature, it has been shaped into the form of an animal.  Can you guess what it is?  I know that this seems a little random, but let me explain my thought process.  A few days ago, I was re-watching online the second season of an animated television show called Black Butler and came to the episode where the main character Ciel has to attend a fair with his fiance Lizzy.  I won't go into extreme detail about the episode, but, generally speaking, the entire thirty minutes comprised of Lizzy trying to find the legendary white deer.  The legend said that if a person seeso the white deer, they will receive never ending happiness.  At the end of the episode, Ciel, Lizzy, and Ciel's employees find themselves at the top of one of the nearby cliffs.  Ciel's bulter looks over the edge of the cliff, smiles to himself, then calls everyone to look.  The camera zooms out and the viewers, along with the rest of the cast, see a series of lakes bunched together to look like a giant, white deer (white because the light reflecting off the lakes make the water's surface look white.)  Thus, they were all able to get a glimpse of the legendary deer.  When I saw this, I couldn't help but wonder if such a thing existed in reality.  Not necessarily a white deer, but actually natural formations that could be clearly identified as certain animals.  So, I decided to do a little researching, and I found that there are quite a few of these phenomena all around the world, though most of them are found in rocks.  For the blog, I decided to pick the one I thought was the most recognizable. So, if you are stumped on what the animal shape in the rock could possibly, here is the answer: a polar bear.