Their unique bill is perfect for scooping up crustaceans, fish, amphibians, and insects. Image: Shutterstock   Get the Popular Science daily newsletter💡 Breakthroughs, discoveries, and DIY tips sent six days a week. By signing up, you confirm you are 16+, will receive newsletters and promotional content and agree to our Terms of Use and acknowledge the data practices in our Privacy Policy . You may unsubscribe at any time. When you think of a heron, chances are you imagine an elegant, long-legged bird posing majestically on the edge of a body of water. If so, it’s time to set the record straight—not all herons are swan-necked ballerinas. In fact, the boat-billed heron ( Cochlearius cochlearius ) looks like someone stuck the head of a large bird onto the body of a small one, and you can forget about a graceful neck.  Roger Williams Park Zoo & Carousel Village in Rhode Island is home to a boat-billed heron. Image: Roger Williams Park Zoo & Carousel Village.…