Explaining Nature on Instagram: "The Budgett’s frog, also known as the hippo frog or Lepidobatrachus laevis, is a strange and distinctive amphibian from the shallow swamps of Paraguay, Argentina, and Bolivia. It has a wide, flattened body, a huge mouth, and a grumpy, squashed-looking face that make it look almost prehistoric. Budgett’s frogs are aggressive hunters that will eat anything they can overpower—fish, insects, other frogs, and even small vertebrates. When threatened, they puff up, hiss