Whilst trawling the Internet looking for inspiration, I came across something strange that I'd never heard of before. Do you know what a black swallower is?
A large bird was the clear winner with 63% of the votes selected from the following:
Ooooh! An overwhelming majority went for a large bird and were completely and utterly wrong. The correct answer is a deep sea fish. This fish is quite amazing in that it feeds on other fish and has the ability to eat another fish that is twice its size and ten times its mass. It is able to do this as it has a distensible stomach. I think that means it is stretchy and can shrink and grow.