추천검색어 칼라 카라 깃 칼 컬러

d라이브러리

"collar"(으)로 총 1건 검색되었습니다.

강 여행과학동아 l199311

countries, people use cormorants as fishing helpers. Cormorants have neck pouches (being cousins of pelicans) so a collar will prevent the bird from swallowing its catch. Here, commercial fishe ...