Blue Sea Dragon
This weird and wonderful-looking creature actually has a variety of names from blue sea dragon, blue angel, and even blue ocean slug. They are small species belonging to the Glaucidae family. They generally live in the open sea, floating upside down using the surface tension of the water to stay up, where they are carried along by the winds and ocean currents. Many times, people do not even notice them as they often tend to blend in with the blue of the water.
Hooded Seal
Although the Hooded Seal looks so adorable and maybe something you would want to keep as a pet, don’t let its looks fool you. The hooded seal is a large phocid that is silver-grey in color with irregular black spots covering most of the body, their faces are often completely black. The hooded seals are known to be very aggressive, specifically the females as they have the natural instinct to protect their offspring. Fun fact, they get their name from their unique hooded nasal cavities.