Yánjiū rényuán chángqī guānchá zhè zhǒng niǎo de shíxìng.
Researchers have long observed this bird's feeding habits.
Tips
usage
Most often biological/zoological — animals are classified by 食性 as 肉食性 (carnivorous), 草食性 (herbivorous), or 杂食性 (omnivorous). For humans, you usually say 饮食习惯 (yǐnshí xíguàn) instead.
