新潟県佐渡島の生き物を紹介する映像記者、大山文兄のフォトエッセイの第18回目は、恋の季節を迎え、黒くなる国の特別天然記念物トキの秘密に迫ります。
Fumie Oyama, Photojournalist
Fumie Oyama is a photojournalist and two-time winner of the Japan Newspaper Publishers & Editors Association Award as a photographer for the Sankei Shimbun. Currently working independently, he moved to Sado Island where he continues to photograph the ibis and other wildlife. Follow Fumie Oyama on Instagram.

