animal danger jellie jellyfish Medusa ocean sea sea jellie sea nettle water appearance appearances bearded black bovidae brown browser capra-aegagrus-hircus domestic domesticated even-toed expression eyes farm-animal farmyard floppy-eared floppy-ears goat goatee goats horizontal-slit-shaped-pupils horned horns livestock long-eared lustrous mammal pet rest resting ruminants ungulates white backdrop background beak bird feathers isolated pelican sveres zoo aquarium fish fish tank freshwater platy tropical underwater water wild wildlife animals canine dog dogs eye fur pets Tan