Mattigeyer captured the great herds in the Ngorongoro Conservation Area.
It is the calving season - prepare yourself for lots of wobbly babies and lots of heartbreak as predators swoop in.
Previous: Safari Guide Jamal Mzava and guests were treated to a view of thousands of wildebeest grazing
Next: great migration in the southern Serengeti heading towards the south-west of the Ndutu