How extreme is horse hoof evolution?
11:04
【驯化动物07】家牛和水牛能杂交吗?人类到底驯化了多少种牛!
7:50
【驯化动物06】逼入绝境后才能感受到躺平的羊生简直太爽了!
8:31
How do hibernating animals survive in winter?bear|frog
7:06
【驯化动物01】为什么再无大型动物被驯化?猪牛羊马是多么特殊的存在!Why there are no more large domesticated animals
2:20
中国东北神兽-傻狍子
7:36
make dinosaurs great again!
9:26
All about tigers
7:42