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The Flood

Desert transformation into water wonderland

By Osman LawalliPublished 3 years ago • 3 min read

The Kalahari, the largest expanse of sand on our planet, conceals at its center a living, breathing miracle known as the Okavango Delta. Each year, when the land reaches its driest point, distant rainfall fills its veins once again, and the great flood becomes its heartbeat.

This transformation turns the arid landscape into a wildlife paradise unlike any other on Earth. As the land dries up, flocks of hungry quillia scour the floodplains, and the grasses wither away, leaving only dormant seeds in the dry sand.

In this scramble for food, the dry, unbroken floodplains become the ideal hunting grounds for a cheetah, especially a mother with three growing cubs to feed. The cubs, still too young to hunt, watch and learn from their skilled mother as she approaches her prey with silence and precision, relying on her speed and agility to make a successful kill.

Meanwhile, the land continues to dry up, and the rivers vanish, leaving the flood's arrival eagerly anticipated. The kagelia trees burst into life, with their deep red flowers filled with sweet nectar, attracting vervet monkeys to drink and help pollinate the trees. A carpet of flowers covers the ground, drawing Impala to join the feast, making them the target of a leopard's keen hunting skills.

As the flood slowly approaches, a giant rock python lurks, eyeing the wild dog pups, who playfully explore the newly formed swamp. The wild dogs are wary but choose to live and let live, as they navigate this ever-changing environment.

With the arrival of heavy rains far to the north, the flood begins its journey, rejuvenating the barren sands and birthing a great oasis in the process. Water beckons on the wind, drawing herds of grazers back to their winter pastures. Kate buffalo and other animals gather, enjoying the life-sustaining banquet provided by the flood.

However, the flood also presents challenges, as a calf faces a powerful challenge from a crocodile, and the resident lions lie in wait for a weary mother. Fortunately, the herd rallies to her cause, outnumbering and outmatching the lions.

Night and day, the flood's fingers reach deeper into the delta, creating a new world beneath the surface where migrants find a welcoming home. Wild dogs revel in the flood's healing waters, but an encounter with a giant rock python keeps them cautious.

The flood's peak brings a transformation as vast expanses become wetlands, inviting a variety of wildlife to thrive. The hippopotamus, with its massive body, becomes the greatest engineer of the Okavango, shaping the underwater world.

The flood's main arteries are now deep channels, and hippos are the masters of this realm. They create a network of highways, directing the flow of water and shaping the entire delta.

As the flat floodplains become submerged, the water lilies thrive in the shallows, drawing in various creatures, including the Lily Trotter. With oversized feet, it skims across the water from pad to pad, navigating this delicate ecosystem.

Despite the dry season's challenges, Lily Trotters build their nests on exposed sandbanks, ensuring the survival of their chicks. The flood's abundance provides food for all, from skimmers with extended lower beaks to African skimmers fishing in the shallows.

As the flood recedes, the dry land reveals new opportunities. Lions return to their hunting grounds, now solid and firm. They enjoy the plentiful prey, and a mother provides for her growing pride.

The land's transformation continues as the floodplains become Savannah. Baboons move in to enjoy the harvest, but tensions rise within the troop, leading them to relocate.

The dwindling water channels force some residents, like a young male hippo, to search for new homes. Deep water becomes prime real estate, and conflicts arise among those vying for it.

Masses of small fish leave their nursery for deeper waters, setting off a feeding frenzy among various predators. Carmine bee eaters, lightning storms, and fire all play their part in the cycle of life in the Okavango.

With the short summer rains, the land experiences a brief resurgence of life, but the cycle continues as the land dries up again, awaiting the return of the great flood. Each season, the Okavango Delta showcases its miraculous ability to transform and sustain life in a constantly changing environment.

Nature

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    Written by Osman Lawalli