
Zebras leading Wildebeests
I have shared several shots of mixed herd of Zebras and Wildebeests, where I kept mentioning that Zebras lead whilst Wildebeests follow. This photo is the ultimate proof of that, although you should probably launch it fullscreen to properly see it.
Note that to the right of the leading group of Zebras, there is a lion couple, not visible in this shot.

The blue wildebeest is a large antelope and one of the two species of wildebeest. It is placed in the genus "Connochaetes" and family Bovidae and has a close taxonomic relationship with the black wildebeest. The blue wildebeest is known to have five subspecies. This broad-shouldered antelope has a muscular, front-heavy appearance, with a distinctive robust muzzle.