[W]hich animals cut the proverbial cheese? Tons, it turns out. Bats do, according to David Bennett, a PhD candidate at Queen Mary University of London. And the bigger they are, the harder they honk.
Rats, zebras and bearded dragons are also among Those Creatures That Fart. Birds, on the other hand, do not seem to have a biological need for passing gas, but they could let one rip, theoretically. Marine invertebrates such as oysters, mussels and crabs? Alas, they are whoopee-impaired.
The science of farts is not just about potty humor, by the way. Cattle gas, for example, is a significant contributor to atmospheric methane that contributes to climate change. And fauna flatulence is also a hot topic among certain crowds — ones scientists want to engage.