In Devon everything in the countryside takes on the colour of the soil; and that colour is often red. The Devonian red sandstone here colours everything. The wind-blown red desert sand which formed these rocks has kept its colour over hundreds of millions of years. When I last visited Paignton Zoo the animals were coated in it. There were naturally Pink Flamingoes with their feet in muddy red Devon pools rather than beautiful blue lagoons. Even the Zebras had pink and black stripes.
Today, on Exminster Marshes near Exeter the Mute Swans have red heads:
It’s a ginger swan.