We have to capture and anesthetize them so that we can install GPS collars around their necks and follow their movements, which is a technique used by many other conservationists around the world.
バクを捕まえて麻酔をかけ GPS機能のついた首輪をつけて バクの行動を追跡するのです 世界中の多くの自然保全活動家が この手法を使っています