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Chapter Meetings
  • Don't miss the fascinating monthly programs about birds, wildlife habitat, environmental conservation, citizen science birding projects, and birding field trip reviews.

  • Chapter meetings are typically on the fourth Tuesday from Sept - May, excluding December. Meetings in Sept, Oct and Nov 2022 will be via Zoom with links below. Check back for updates about meetings in 2023!

​Recordings available:

February 28, 2023 Bird Window Strikes

Watch the Recording  Passcode: +rNY5.F5

November 29, 2022 Dragonflies  

Watch the Recording  Passcode: nNc$Y*1h​

Mystery Meeting!

September 26, 2023  7pm

with Mike Denny

Please join the Lower Columbia Basin Audubon Society for a mystery program by Mike Denny. Mike, born in Klamath Falls, Oregon, took up birding at age eight while living in southeastern Africa, where he was in awe of all things living.

Back in the US, he studied Biology, met his wife MerryLynn, and now lives, works, and birds in Walla Walla, Washington. He is the author of Birds of the Inland Northwest and the Northern Rockies and one of the creators of the film series which includes the Secret Life of the Forest, the Northern Blue Mountains and the Secret Life of the Desert, produced by Blue Mountain TV.

Join us for an in person meeting, with local birders, cookies, and comradery. We don't know what he will talk about but we know it will be entertaining, fascinating, and fun.

First Lutheran Church

418 N. Yelm

Kennewick, WA

Mike Denny for 09-26-2023.jpg

Flight Paths:
How a Passionate and Quirky Group of Pioneering Scientists Solved the Mystery of Bird Migration

May 23, 2023  7pm  via Zoom

Zoom meeting link

Meeting ID: 821 9024 0748
Passcode: 719840

with author Rebecca Heisman

Flight Paths book screenshot.jpg

We've all heard amazing facts about bird migration - birds cover incredible distances, navigating using the stars and Earth's magnetic field and pushing their physiology and metabolism to the max. But how did scientists figure all of this out?

In her talk, Rebecca Heisman will share just a few of her favorite stories from her recent book Flight Paths, relating how the ornithologists of the past hundred years have borrowed from nearly every field of science and technology to come up with creative ways to unravel birds' secrets.

Rebecca Heisman.jpg

Rebecca Heisman is a freelance science writer who lives in Walla Walla, Washington, and has contributed to publications including Audubon, Living Bird (the magazine of the Cornell Lab of Ornithology), and Bird Conservation (the magazine of the American Bird Conservancy). 

Her first book, Flight Paths: How a Passionate and Quirky Group of Pioneering Scientists Solved the Mystery of Bird Migration, was published in March 2023. Find her online at

Bountiful Pollinators in Your Yard
Plants and Practical Tips to Lure Them In

with Lisa Hill

The plight of native pollinators including bees, wasps, flies, butterflies and beetles, is a serious issue affecting entire ecosystems. On a global scale, the loss of habitat for nesting and food, and the use of agricultural and landscape chemicals, particularly neonicotinoids, have had a devastating impact on pollinator populations.

Why are pollinators so important? Fully one third of all food crops rely on insect pollination to produce fruit or seeds. In addition to this immediate concern, about half of the world’s oils, fibers and raw materials come directly from plants. The very existence and reproduction of these plants is heavily dependent upon pollinators.

Even a small postage-stamp sized flower garden can help  sustain the life cycle of a wide array of insects. Learn to recognize some common pollinators and the best plants to lure them into your yard.

PDF Bountiful Pollinators in Your Yard basic information

April 25, 2023  7pm

In-Person Meeting!

First Lutheran Church

418 N. Yelm

Kennewick, WA

Megachile  Leafcutter Bee

Lordotus  Bee Fly

Texas Striped Sweat Bee

Lisa Hill is a Richland resident who loves birds, gardening, and more recently, pollinators! She has a degree in horticulture and was a Master Gardener for many years. Over time, Lisa has added many native and nectar-producing plants in her own landscape. She recently became interested in photographing insects. While scouting for insects with her camera, Lisa realized that an astounding variety of bugs are busy gathering pollen and feeding on the nectar of hundreds of flowering plants, even in her own yard!

One segment in a series from
"Secret Life of the Desert:
Deserts of the Pacific Northwest"


with Daniel Biggs and Mike Denny

"When most people think of the Pacific Northwest, they think of green trees, rivers, lakes, and mountains, but in fact, two-thirds are overlooked and unappreciated deserts. These stunning landscapes have incredible plant, insect, and animal species that few have seen or know about. The "Secret Life of the Desert: Deserts of the Pacific Northwest" is a series dedicated to the discovery and education of the vast and complicated desert regions of Oregon and Washington.

Rich with diversity and detail, narrator Mike Denny covers over 400 fascinating desert species that are beautifully filmed by Daniel Biggs. All these living organisms survive because of relationships, dependencies and arrangements while living in the most arid places here in the spectacular Pacific Northwest. This educational series helps people better understand the value of these unique places and the life that depends upon them. Discover how and why these desert areas are outstanding treasures and deserve your care and attention."

March 28, 2023  7pm

In-Person Meeting!

First Lutheran Church

418 N. Yelm

Kennewick, WA

Becker's White

Long-nosed Leopard Lizard

Bird Window Strikes 
WSU Tri-Cities campus

with Lori Nelson

LCBAS member and

Assistant Professor of Biology at WSU Tri-Cities

When birds look at a window, they don’t see glass - they see trees or sky. Birds are fooled by this “solid air,” fly into windows, and often die of their injuries. Bird mortality from window collisions could be as high as 988 million birds/year in the US alone.


In this talk, I’ll share the results of my three-year study of bird-window collisions on the WSU Tri-Cities campus and how I hope this work will help make campus a friendlier place for the birds we love and enjoy. 

February 28, 2023  7pm

Join Zoom Meeting


Additional sign-in information

for the February 28,  2023  LCBAS Membership Meeting:

Meeting ID: 865 3871 8274     Passcode: 666986

February 28, 2023 Bird Window Strikes

Watch the Recording  Passcode: +rNY5.F5

Black-headed Grosbeak window strike

WSU Tri-Cities campus - window reflection

Heritage Gardens 
Creating Sustainable and Wildlife Friendly Landscapes

with Heather Wendt

Benton Conservation District in partnership with the Columbia Basin Chapter of the Washington Native Plant Society has developed a program designed to honor the cultural and natural heritage of the Columbia River Basin while utilizing sustainable gardening practices. Heritage Gardens promote low-water-use landscaping with native plants to create beautiful wildlife friendly landscapes.  Join us to learn how this program was developed, how it has grown and to take a virtual tour of established gardens. 

January 24, 2023  7pm

Join Zoom Meeting

Join Zoom Meeting


Additional sign-in information

for the January 24,  2023  LCBAS Membership Meeting:

Meeting ID: 821 8208 5993      Passcode: 665056

Agapostemon Striped Sweat Bee

Agapostemon - Striped Sweat Bee by Lisa Hill

Heritage Garden at Hansen Park, Kennewick, WA

Heritage Garden Plant Selection Guide

Heather Wendt is a conservationist and the co-creator of the Heritage Garden (HG) Program. She is also the co-author of the

Plant Selection Guide, Heritage Gardens of the Columbia River Basin. Heather has worked for conservation districts since 1997. She currently serves as the Assistant Manager for both the Benton and Franklin Conservation Districts, and she is responsible for coordinating the HG Program in Benton, Franklin, Kittitas, and Yakima Counties. 

Dragonflies - Rainbows on the Wing

with Dennis Paulson

Dragonflies and damselflies are often called birdwatchers’ insects. Active and brilliantly colored, these four-winged predators fly everywhere over unspoiled wetlands. Their very different-looking larvae are dominant predators in the water below. They have the best vision and the most versatile flight of any insects, and their sex life is similarly superlative. In a profusely illustrated lecture, Dennis Paulson will tell us all about the lives of these interesting creatures and how they fit into their environment.

November 29, 2022

Join Zoom Meeting

Join Zoom Meeting

November 29, 2022  Dragonflies

Watch the Recording

Passcode: nNc$Y*1h

Columbia Clubtail - Larry Umthun

White-belted Ringtail - Lisa Hill

Dragonflies and Damselflies of the West cover.jpg

Dennis Paulson recently retired from his position as the Director of the Slater Museum of Natural History at the University of Puget Sound. After receiving his Ph.D. in Zoology from the University of Miami, he has taught college and adult-education courses about natural history for over 40 years. One of his primary goals as a biologist has been to blend the science of biology with the study and appreciation of nature. His special research subjects have long been dragonflies, and he has studied them all over the world. He has written over 50 scientific papers on the Odonata order of insects, as well as several books, including Dragonflies and Damselflies of the West and Dragonflies & Damselflies: A Natural History.

Oct 2022 Chapter meeting info.jpg
October 25, 2022
September 27, 2022
Sept 2022 Chapter meeting
Sept 2022 Chapter meeting
Sept 2022 Chapter meeting
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