October 2025
Biodiversity
Dust on the horizon
in BiodiversityShare:
Dust on the horizon

A cloud of dust drifts on the horizon,
Kicked up by a mass of Africa’s bison;
Horns curve, dark hides heave,
Oxpeckers dance and flutter with ease
My first thought was that a dust-devil was blowing down the track, but then realised it was the classic sign of a large herd of Cape buffalo approaching. When on their way to and from water they herd themselves together and march steadfastly to and fro, kicking up the dust that inevitably surrounds water sources. By the time they are back at their grazing grounds the dust has settled, and they spread out a little more to graze the grass underfoot, not causing as much of a disturbance to the soil.
This roadblock gave us such a good opportunity to observe them. A couple of the older bulls would stand in front of the herd crossing the road, and just fix you with a stare. They were highly efficient traffic police, making sure their kind were protected from the oncoming vehicle. Upon the backs of these wardens were some oxpeckers taking advantage of the stationary beasts and feasting on the insects and arachnids they attract.
Only after the last buffalo, of a herd of well over a hundred had crossed, were we able to continue on our drive. What a spectacle to see, and listen to, as they shuffled along and bellowed to one another.
Dust is such a wonderful element for wildlife photography. It adds drama, depth, movement and atmosphere. Dust particles catch and scatter light, enhancing that golden effect and the mood. Backlit dust gives a halo effect around animals, emphasizing shapes, muscles, and movement — perfect for silhouettes.
While dust is the enemy of many a photographer, it is the wildlife photographer’s friend!
Continuing the dust theme the elephants on the following page were having the most wonderful dust bath – throwing up great trunkful’s of gold and letting it cascade over their skin as a soothing body powder.


By Jenny Hishin
Author / Field Guide


