bigfin reef squid in dark water

adventure ampat animals beautiful bigfin biodiversity biology cephalopod change climate colorful common conservation coral diving ecology ecosystem environment evolution habitat healthy hovers indonesia indowest islands landscape lembeh lessoniana marine nature nocturnal ocean pacific peaceful raja reef reefs region relaxing remote research scenery scenic science scuba sea seascape sepioteuthis small snorkeling sponge squid strait sulawesi this tourism travel triangle tropical tropics underwater very water wild wilderness wildlife