prevents the blood of its prey from clotting, 使猎物的血无法凝结
the adult goes in search of something more accessible. 只能去寻找更容易攻击的目标
For the world's largest lizards... 对于这种世界上最大的蜥蜴来说
smelling the air with their forked tongue to find their prey. 用分叉的舌头嗅探空气 寻找猎物
Today's reptiles are such experts at living in the margins, 今天的爬行动物如此擅长在边缘生存
Yet the anole lizard of Costa Rica has an extraordinary survival technique. 但是哥斯达黎加的安乐蜥蜴 有一项非凡的生存技巧
continues to be the secret of their success. 仍然是它们成功的秘诀