Which animal farts the most?
"Getting quantitative measurements for farts per animal is pretty difficult," Nick Caruso, a data scientist and co-author of '" Does It Fart?: The Definitive Field Guide to Animal Flatulence '' (Quercus Publishing, 2017), told Live Science in an email.
Key points
- So if it's not cows, which animal is the top farter based on their methane emissions?
- Are cows really the top contender for animal farts?
- But do we know which animal is the top tooter?
"There is some methane in flatulence, but most likely the majority of methane produced by an animal is exhaled, i.e.
So until scientists figure out how to measure animal farts, any ranking remains speculative.
Additional details
- However, contrary to what many people believe, the "overwhelming majority" of methane emissions from livestock is released through burping, not flatulence, Ermias Kebreab, a professor of animal science at the University of California, Davis, told Live Science in an email.
- (Image credit: Lucas Ninno/Getty Images) One possible contender are termites, which break down wood and grass in their hindguts.
- But studying farts actually helps biologists understand an animal's diet and digestion.
- Fart league Researchers measure the methane animals produce by placing them inside respiration chambers, then inserting a capsule into the stomach that releases a tracer gas while strapping them with a harness that samples their breath.
- The rest tends to leave by the nearest exit — animals that ferment their food toward the front of the digestive tract mostly burp it out, while those that ferment it toward the back mostly pass it as wind, Clauss explained.
How this summary was made: extractive summary — built from the sources' own reporting. It is drawn only from the reporting of the sources listed below — read the originals for full detail. How we summarize →
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