Melbourne researchers promote native bee conservation through urban gardens

Researchers from the University of Melbourne are highlighting the importance of native bee species in urban environments. Melbourne is home to over 100 recorded native bee species, including blue-banded, masked, sweat, and leafcutter bees, which are essential for pollinating plants and maintaining ecosystems.

Because many native bees travel only about 100 metres from their nests, habitat loss poses a significant threat. Experts suggest that residents can create ‘bee highways’ by planting locally native flowers in gardens, courtyards, and balcony pots. These small green spaces act as stepping stones, connecting larger habitats and allowing bees to move safely through cities.

Recent research involving the university’s Biodiverse Cities group utilized machine-learning models to study interactions between bees and plants. Additionally, scientific interest is growing regarding the visual capabilities of smaller native Australian bees, which may possess visual abilities that rival or exceed those of the commonly studied honey bee.