Eufriesea purpurata

*Eufriesea purpurata*, a Neotropical orchid bee, is famous for its unique resistance to the toxic pesticide DDT. Males of the species have been documented in Brazil actively seeking out and collecting the chemical.

Male orchid bees are attracted to DDT because they mistake it for the fragrant volatile compounds they normally gather from orchids. They collect the DDT in special pouches on their hind legs, storing it without suffering any apparent harm or mortality.

This remarkable resistance and collecting behavior was documented in the Amazon region of Brazil. Researchers observed the bees swarming to the walls of houses that had been sprayed with DDT to control malaria.

While the males collect fragrances and chemicals to attract mates, the female *Eufriesea purpurata* bees visit various flowers to gather nectar and pollen. They use these resources to provision their nests and feed their offspring.