What Does “A Herd of Gnus” Mean?
“Herd” is the standard, no-frills collective noun for gnus, more widely known as wildebeest, and it accurately describes an animal famous for forming some of the largest and most dramatic herds in the natural world. The annual Great Migration across the Serengeti and Maasai Mara involves over a million wildebeest moving together in search of fresh grazing, one of the most iconic mass-movement events in nature.
Wildebeest herds are highly coordinated, with individuals synchronizing calving so that the vast majority of calves are born within a few short weeks, a strategy that overwhelms predators with sheer numbers and improves each individual calf’s odds of survival. That scale of cooperation makes “herd” feel almost understated for an animal capable of organizing itself so precisely across such enormous distances.
Example: “A herd of gnus thundered across the river during the height of the migration season.”
Related: Collective Nouns for Mammals