Parkland's Kaler Science Lecture to Discuss Bee Conservation

U of I entomologist Alexandra Harmon-Threatt to present on native bee conservation efforts.

Jan. 28, 2026 at 8:15pm

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Next week's Kaler Science Lecture at Parkland College's Staerkel Planetarium will feature a discussion on conserving native bees. U of I entomology professor Alexandra Harmon-Threatt will present 'Conserving Native Bees in Uncertain Times', discussing the science of native bee conservation and the challenges posed by climate shifts, increased pesticide pressures, and decreasing available quality habitat.

Why it matters

Native bee populations have been declining due to the loss of prairie habitats, one of the most threatened ecosystems in the world. Conserving native bees is critical, as they play a vital role in pollinating crops and maintaining healthy ecosystems. This lecture aims to shed light on the ongoing efforts to protect native bee communities.

The details

The lecture will take place on Friday, February 6 at 7 p.m. at the Staerkel Planetarium. Harmon-Threatt, who earned her Ph.D. at UC Berkeley and previously was a post-doctoral fellow at Washington University in St. Louis, will discuss the science behind native bee conservation and the various challenges facing these important pollinators.

  • The Kaler Science Lecture will be held on Friday, February 6, 2026 at 7 p.m.

The players

Alexandra Harmon-Threatt

An entomology professor at the University of Illinois who will present the lecture on native bee conservation.

James B. Kaler

A University of Illinois astronomer for whom the science lecture series is named, as he spoke at the series for nearly three decades.

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What they’re saying

“Conserving native bees in uncertain times has never been more critical or more difficult.”

— Alexandra Harmon-Threatt, Entomology Professor, University of Illinois

What’s next

After the lecture, the planetarium will show 'Expedition Reef' and 'The Dark Side of the Moon'.

The takeaway

This lecture highlights the vital importance of conserving native bee populations, which are facing significant challenges due to habitat loss and other environmental pressures. The discussion will provide insights into the science and ongoing efforts to protect these crucial pollinators.