@petamarine: #stitch with @The Daily Telegraph shark breaching is so cool and yet we’re still not sure exactly why they do it! I love watching bull sharks like this little guy hurl themselves through the air, so I was super excited to find this review! The likely reasons for breaching vary depending on the species but for bulls the most likely is cleaning and feeding purposes. This one was in the Parramatta river but they’re also super common in the Brisbane River! #sharks #Science #sharkbehavior