Osmia Out of Nowhere, and Other Pollinator Tales

By David Cappaert, IAE Pollinator Crew September 2020 We often think of pollination as a discrete event, e.g., the interaction between a sunflower and a bumblebee. But the bee might visit a dozen other pollen sources, and the sunflower might benefit from dozens of pollinator species. If you look at this broader picture, for all […]

In search of Willamette Daisy!

By Marisa Mancillas, Jillian Demus, Chelsea Osbron, and Amy Zimmer August 2018   This field season, IAE’s Habitat Restoration and Conservation Research Programs partnered to conduct a range-wide inventory of the endangered Willamette daisy (Erigeron decumbens). The goal of this project was to obtain an up-to-date status of this endemic plant and its associated habitat […]

Monitoring Fender's blue butterflies

The Fender’s blue butterfly (Icaricia icarioides fenderi) is an endangered species which is only found in the Willamette Valley, at sites that include its preferred host plant, the threatened Kincaid’s lupine (Lupinus oreganus). Thought to be extinct, the species was rediscovered in 1989 in small remnant populations. Prairie habitat loss, degradation and encroachment by trees, […]