Citizen Science: Wasp Reporting
If you spot any wasps, you can become a citizen scientist!
Click HERE to see how to identify wasps. Use THIS FORM to report a sighting of any wasps that you see in New Zealand.
Why do we need to report wasps? Wasps are predators to our native moths and butterflies, especially monarch butterflies. They are introduced predators disrupting the ecosystem in New Zealand. As the following excerpt from this article, by Skara Bohny, explains:
Although tiny the wasps have a powerful effect on native New Zealand insects, birds, and lizards. Throughout spring and summer they dominate the natural food chain, going through a sugar or carbohydrate-based diet phase in spring, followed by a protein-based diet phase in summer, disrupting the normal food-chain at many points.
During their sugar phase, wasps eat nectar and honeydew, the sugary byproduct excreted by scale insects burrowed in beech trees. Honeydew is an important addition to the diet of native birds like tui, bellbirds, waxeyes and even kākā.
Their protein diet is usually in the form of other insects, which they bring back to the nest to feed larvae. Not only is this bad news for native insects, it spells out starvation for native New Zealand birds, bats, and fish which rely on those insects for food.
Read more about wasps on the DOC website HERE.