Nature Animals Plants Geography on Instagram: "Follow @explainingthewild for the best nature, animal, planet, and geography content Of all the creatures on God’s green earth, the sea lion may be the most unserious one of them all! While their massive relatives, the seals, often appear serious and contemplative, sea lions are famous for their playful, dog-like antics and constant, cheerful curiosity. These marine mammals are natural entertainers, easily recognizable by their ability to walk on th