Facts about Bogong Moth Navigation and Migration
- 05
Adult bogong moths do not feed during their long aestivation period, surviving solely on fat reserves accumulated as larvae.
- 04
Aestivating in alpine cave roosts, bogong moths cluster in such dense aggregations that they have historically provided a significant high-fat food source for Aboriginal Australians during summer gatherings.
- 03
The bogong moth is one of the few insects known to use a geomagnetic compass for navigation, a discovery confirmed through experimental research published around 2018.
- 02
During summer migration, bogong moths travel hundreds of kilometres from lowland breeding grounds in Queensland and New South Wales to cool alpine caves in the Australian Alps.
- 01
Bogong moth navigation relies on a magnetic compass combined with visual landmark cues to guide their long-distance migration to alpine caves in southeastern Australia.