young curious bottlenose dolphin looks at in the camera and smiles open-mouthed. dolphin selfies. close up

afalina animals aquatic atlantic beautiful behavior black blue bottlenose bottlenosed burrunan child close closeup common curious cute dive dolphin dolphins environment face fauna floating free gillii mammals nature nobody ocean pets ponticus porpoise portrait scene sea selfie shot swim tropic truncatus tursiops under undersea underwater water welfare wildlife world