Sunday, May 17, 2026

Operation Pollination


Wild bee populations in North America have collapsed by up to 96% in two decades, according to the Xerces Society, an international nonprofit organization that protects the natural world through the conservation of invertebrates and their habitats. Unfortunately, in many places, the essential service of pollination is at risk from habitat loss, pesticide use, and introduced diseases.
 


My husband and I were invited to attend a Denver Metro South Rotary Club meeting held in the conservatory of the Colorado Governor's Residence at Boettcher Mansion in Denver, Colorado, because one of our friends was receiving a citizenship award from the club that day. 
One of the topics discussed that day was the upcoming "Operation Pollination," an Epic Day of Service at Denver Audubon Kingery Nature Center, held this past weekend, where volunteers planted native plants, assisted with garden maintenance, and helped with invasive plant removal. 

You can watch a YouTube video of this event at this link.
 

Amy Yarger, the Senior Director of Horticulture at the Butterfly Pavilion, located at 6252 W. 104th Avenue in Westminster, Colorado, was one of the guest speakers at the Rotary Club event, and spoke about the importance of invertebrates and things we could do to improve, protect, and care for their threatened habitats.


Butterflies I photographed at past visits to the Butterfly Pavilion.

The Butterfly Pavilion is the first stand-alone, Association of Zoos and Aquariums-accredited non-profit invertebrate zoo in the world and a leader in invertebrate knowledge, inspiration, and connection.
We have visited it many times with our grandchildren--you can see a couple of past blog posts about it at this link.


Yarger told us that pollinators are not just bees--they are anything that helps move pollen from one part of a flower to another. This movement fertilizes a plant, helping make seeds, fruits, and new plants. Some plants can pollinate themselves, and others use wind or water to move their pollen. But many plants need help from insects and animals like bees, butterflies, birds, bats, and even some small mammals.



We learned there are at least five ways to save pollinators by focusing on habitat:

1. Replace one patch of lawn with native plants. Residential yards have enormous potential as pollinator habitat, and converting even a portion of turf grass to native pollinator plantings makes a measurable difference.

2. Plant for the full season, not just summer. Use plants that bloom from early spring into late fall, and plant in clumps rather than single specimens so pollinators can find and use them efficiently. In Colorado, goldenrod and native asters carry pollinators through fall when almost nothing else is blooming, including migrating monarchs.

3. Stop fall cleanup. Seriously. Pollinators overwinter in hollow stems, attached to plants, and in leaf litter. Cutting down perennial gardens in the fall destroys these overwintering sites. Leave stems standing until early April. What looks messy to you is a nursery to them.

4. Leave bare dirt. This one surprises people. More than 75% of native bees are ground-nesters and require patches of unmulched, bare soil. A small, sunny, unplanted corner of your yard, left intentionally bare, is more valuable to native bees than most garden features.

5. Cut pesticides, especially neonicotinoids. Choose plants that have not been treated with pesticides, insecticides, or neonicotinoids. If you must use a pesticide, use the least-toxic option and apply it at night when bees and other pollinators are not active. Many nursery plants, including ones marketed as "bee-friendly," are pre-treated. Ask before you buy.


You can see charts for beneficial pollinator plants to grow in different areas in the US on this link on Xerces. 


One of the speakers at the Operation Pollination event was a woman who lives in my community who has totally replaced her typical suburban "all grass" landscape--see top photo in the collage above--with an amazing flower and vegetable garden--seen in the bottom photo! She was also instrumental in forming a "Makers Market" at our neighborhood community center, where locally grown vegetables and flowers, as well as handcrafted products, could be sold on selected weekends.  It was truly inspirational to see what one person could do!



Finally, this was our friend Stephanie, along with her son, after she received her good citizenship award for her volunteer work in our community. We were happy to be there to congratulate her!




As a bonus, after the Denver Metro South Rotary Club event, we were all invited to take a tour of the Colorado Governor's Residence at Boettcher Mansion. 
I took many photos there -- please come back next week to see that post.


As you can see in the photo above, the snow we received a few weeks ago is still evident on the high Rocky Mountains. We may get some more snowfall tomorrow when another cold front arrives after we had a very warm week. It is never dull weather-wise in Colorado!




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