How does the nilgai's specialized digestion grant it an advantage over hindgut fermenters like horses during food scarcity?

Answer

The nilgai's system allows for periodic, efficient processing of bulky forage.

The microbial fermentation in the rumen allows the nilgai to successfully utilize tougher, less digestible vegetation when preferred grasses are scarce, contrasting with hindgut fermenters that might rely on high-quality, easily digestible food.

How does the nilgai's specialized digestion grant it an advantage over hindgut fermenters like horses during food scarcity?
animalruminantNilgai