【搬运】墨西哥“蜂鸟”摄像机镜头下的帝王蝴蝶群

[视频作者] 东边儿来了个大西瓜

[视频时长] 3:8

[视频类型] 科学科普

https://www.youtube.com/watch?time_continue=139&v=lWOySU_hAz0&feature=emb_logo In the mountains of Mexico, a spy hummingbird ventures into the heart of a breathtaking monarch butterfly swarm.