On #WorldFrogDay, meet a big frog with a big story: Ferdinand the bullfrog! 🐸 At 10 years old, Ferdinand is considered a “senior” bullfrog. When Ferdinand fainted in Shedd’s Great Lakes gallery, our veterinary experts quickly figured out that he had fluid around his heart – likely a result of his advanced age. He is being successfully treated with heart medication—the same kind used for dogs and cats—so he can continue to hop comfortably another day behind the scenes at Shedd (with his turtle n

Our Animal of the Week is the American bullfrog! A bullfrog's call can be heard from half a mile away. Learn more about these frogs here >> http://ow.ly/Yonv30bn2Wv | National Aquarium