Shows a dolphin—ocean, playful jumps, intelligence, friendliness, or marine life.

Shows a seal—playful marine mammal, ocean, beaches, or aquariums.

Shows a hippopotamus—large, semi‑aquatic wildlife, rivers, or Africa.

Shows a leopard—speed, stealth, spots, wildlife, or big cats.

Shows a fish—seafood, fishing, rivers/sea, or generic fish topics.