Long before European settlement, Aotearoa's native plants were reproducing with help from native bees, flies, moths, beetles, birds and other animals. Some relied on wind to carry pollen, while ferns reproduced through spores rather than seeds.
European honeybees arrived in 1839, probably first brought by Mary Bumby to Hokianga for honey and wax. As settlers established farms, the bees became valuable for pollinating introduced crops, particularly white clover.
Red and white clover provided nutritious livestock feed and improved soil fertility through nitrogen-fixing bacteria associated with their roots. But producing red-clover seed was difficult. Its deep flowers were particularly suited to long-tongued bumblebees, which farmers hoped would reduce their reliance on imported seed.
In 1881, Timaru woman Emma Leonora Belfield arranged for 18 bumblebee queens to be shipped from Britain. Only two survived and were released into a clover field near Timaru. According to a contemporary newspaper report, the queens flew away, but there is no evidence they established a lasting population.
Successful introductions followed near Christchurch in 1885. Bumblebees helped farmers produce red-clover seed locally, although honeybees can also pollinate red clover under suitable conditions.
Introduced bees became important to South Canterbury's pasture-seed production, orchards, specialist seed crops and honey industry, including generations of my own Cloake family's beekeeping.
Two histories of pollination. One changing landscape.
Today, introduced honeybees collect nectar from native mānuka and rātā, while native bees and flies visit introduced crops and garden flowers. These relationships support agriculture, but they have also changed our ecosystems.
According to the Department of Conservation, honeybees can compete with native animals for nectar and pollen and increase pollination of some introduced weeds. The effects vary between habitats.
Russell lupins around Lake Tekapo and the Mackenzie Country are a good example. Their colourful flowers attract bumblebees, which collect pollen and can help fertilise the flowers. But the plants have become invasive. Their seeds spread through exploding pods, water and human activity.
Environment Canterbury identifies wild Russell lupin as a declared pest. Dense infestations displace native vegetation, alter the flow of braided rivers and provide cover for predators near threatened birds' nesting sites. Control requires ongoing work and expense.
A plant can be beautiful and useful to pollinators while damaging the wider environment. Likewise, introduced bees can provide valuable agricultural services without replacing the native species that evolved alongside our plants.
What can we learn?
I began this history hunt wanting to understand why my family kept bees. Instead, I discovered two overlapping histories of pollination: one shaped by Aotearoa's native plants and animals over thousands of years, the other by introduced species and the farming systems people established.
Both have shaped South Canterbury. Some introductions brought lasting economic benefits; others created environmental problems we are still paying to manage. Some did both.
Next time you see a flower, look a little closer. What pollinates it? How does it spread its seeds? And what other plants and animals depend on it?
Not everything in nature relies on bees. Understanding how these relationships work, and how people have changed them, can help us make better decisions for the future.
Roselyn Fauth (née Cloake) | WuHoo Timaru