Animals have different mating tactics than us humans do. Male port jackson sharks will bite the tail of a female they're interested in. It's like swiping right and asking "You up?" in the animal kingdom!
Over off the coast of California, Monterey Bay Aquarium collected relaxing ocean footage. From sea stars to kelp forests to jellyfish, we could watch this all day! Do you think we could get this as our desktop wallpaper?