> It would release a greater portion of CO2 and a smaller portion of methane if converted by anything other than a cow. I would guess all cellulose-digesting a

> It would release a greater portion of CO2 and a smaller portion of methane if converted by anything other than a cow. I would guess all cellulose-digesting animals (cow, sheep, goat, deer, elk, moose, antelope, buffalo, camel, rabbit, termite, ...) should produce about the same amount of methane the amount of cellulose they digest.