Have you observed a dwarf seahorse’s bony plate exterior or watched a poison dart frog tap its tiny toes? Were you aware that fused pelvic fins let ping-pong-ball-like lumpsuckers adhere to rocks and kelp so they’re not swept away by currents? We’re highlighting these and other diminutive animals during Spring Discovery Days. Daily animal encounters, small species shoutouts, a “Spot a Spotted” challenge, Splash Fund “Ohio Turtle Tales” popups, interactive Discovery Carts, a fill-in booklet and short videos are all part of this celebration of nature’s hidden influencers and included with regular Aquarium admission.