一般講演(ポスター発表) P2-182 (Poster presentation)
山形県鳥海山湖沼群におけるホンドタヌキ(Nyctereutes procyonoides)の貝採餌行動
Shellfish feeding behavior of Japanese raccoon dogs(Nyctereutes procyonoides) in marshes around Mount Chōkai in Yamagata Prefecture
*Nobuaki KOJO, Yumena Kojo NAKAMURA(Yamagata Dormouse Res. Group)