OBA Discoveries

Extension Publications

New bees discovered in Oregon by Master Melittologists through the Oregon Bee Atlas

  Bee in the genus Neolarra, a cuckoo of fairy bees (genus Perdita) Credit: Lincoln Best
Rare rabbitbrush fairy cuckoo bee discovered in Oregon

The rare rabbitbrush fairy cuckoo bee was discovered in Oregon in 2019. Learn about this tiny bee, whose unique lifestyle is based on stealing nest space and food resources from other bees.

Lincoln Best, Andony Melathopoulos | Dec 2021 | Article

small stonecrop mason bee (Hoplitis emarginata). Photo: Lincoln Best
Volunteer's discovery adds to knowledge of rare Oregon bee species

The small stonecrop mason bee (Hoplitis emarginata) had never been found in Oregon until 2019 when it was discovered by Master Melittologist Judi Maxwell in the Siskiyou Mountains in southern Oregon. Only one person had seen it...

Lincoln Best, Andony Melathopoulos | Nov 2021 | Article

The Oregon lava hole bee (Atoposmia oregona). Photo: Lincoln Best
Rare lava field bee rediscovered by Extension volunteer

Oregon's lava hole bee hadn't been seen in Oregon for almost 50 years when OSU Extension Master Melittologist Ellen Watrous rediscovered the bee in 2018 for the Oregon Bee Atlas. This bee had only been seen in Oregon four ...

Lincoln Best, Andony Melathopoulos | Nov 2021 | Article