noun
feeding habit; feeding habitat
Used in biology and ecology to describe what an animal eats and where it feeds. Often seen in compounds like 肉食性 (carnivorous) or 草食性 (herbivorous).
この鳥の食性は主に昆虫です。
This bird's feeding habit is mainly insects.
食性の違いによって、同じ地域に複数の種が共存できる。
Differences in feeding habits allow multiple species to coexist in the same area.