This is less of a walking tour and more of a destination exploration. The striking installation on the eastern end of the boardwalk in Denver Botanic Gardens' Birds and Bees Walk was designed to showcase the intricate relationships between natural materials and wildlife. This sculptural and organic installation combines artistry with ecological functionality, emphasizing the essential role of natural elements in fostering biodiversity. Let’s dive into the intricacies together:</p> 1. Dead Wood and Bark</h3> The primary layer is built from reclaimed dead wood and large expanses of bark, reflecting the vital role decaying trees play in ecosystems. These natural materials create a lattice of crevices and cavities that mimic the shelter provided by tree trunks. Birds, insects and other small animals find refuge here.</p> 2. Insect Hotels</h3> Nestled within are clusters of small sticks and hollow plant stems. These provide solitary bees, such as mason and leafcutter bees, with safe nesting sites. The carefully arranged hotels demonstrate how simple interventions can support pollinators, whose activities are crucial for plant reproduction and ecosystem health.</p> 3. Material Pockets</h3> This installation was designed as an extensive material library; a place where any creature can take or borrow what it might need. Often overlooked as mere waste or mulch, these materials are carefully arranged in woolen pockets that hang throughout the structure, holding leaves, pine needles, duff and fibers for nest-building and shelter.</p> 4. The Tapestry of Fibers</h3> Woven into the design are strands of natural fibers like grass, cotton, wool, silk and flax. These fibers provide birds with vital nesting materials and insects with safe hiding spots. Can you spot fibers from this structure repurposed in nearby trees or bushes to form intricate nests? </p> 5. Bird Houses</h3> Each birdhouse varies in size and shape, accommodating different species like chickadees, wrens or bluebirds, with tailored entryways and internal dimensions. Beyond their practical function, these havens demonstrate the importance of intentional design in supporting wildlife through offering safe spaces for birds to nest, rest and raise their young.</p> More than an installation, this is a living example of how human creativity and natural processes can merge to foster biodiversity. How can you create more space for other creatures in your own life?</p> To explore the structures of the Birds and Bees Walk further, read Bring Out Your Dead! Complex Spaces in the Habitat Gardens</a>. </p> </p>
This winter, make your holiday gathering truly unforgettable by hosting it during Blossoms of Light®</a>, Denver’s beloved holiday tradition—now celebrating 40 sparkling years. With more than a million twinkling lights illuminating winding pathways and winter gardens, the event offers an enchanting backdrop for celebrations of every kind</a>. Whether you’re planning a lively company party or an intimate reception, our experienced event team</a> will ensure your evening shines as brightly as the lights themselves.</p> For the first time ever, the historical Waring House great room and library is available for private holiday events. Nestled along the Gardens’ southeast edge, this beautifully restored Beaux-Arts residence invites guests in with rich woodwork, artisan glass and early 1900s charm. The setting is perfect for seated dinners up to 40 guests or cocktail receptions up to 75—and just beyond the windows, Blossoms of Light transforms the landscape into a wonderland of color and glow.</p> Availability is limited, and dates fill quickly—reserve early and dazzle your guests amid the lights. Email us at </span>private.events@botanicgardens.org</strong></a> or call 720-865-3551. Book today!</span></p>
Last August, the Research and Conservation Department received a grant from the Institute of Museum and Library</a> Services (IMLS) to “advance the North American Botanic Garden Strategy for Alpine Plant Conservation” (MA-255890-OMS-24). The Alpine Strategy</a> is a document that was published in 2020 by the Gardens and Betty Ford Alpine Gardens to serve as a blueprint for protecting alpine plants and ecosystems in North America. The funded project will support a nationwide endeavor to document and preserve the natural heritage of vulnerable and treasured plant species, specifically targeting the role that botanic gardens play in advancing this mission. The objectives of the project will engage the botanic garden community and those working in alpine plant conservation, while moving us closer to our goal of understanding and conserving alpine habitats and plants in North America. </p> Changing environmental conditions threaten plant communities worldwide, with alpine plant species being particularly vulnerable. Temperature fluctuations are projected to be most severe at high elevations and species will be displaced to higher and higher elevations, or highly restricted microsites, until there is nowhere left in which to migrate. The limited space for plants to migrate to track suitable environmental conditions, coupled with the potential inability to adjust traits or phenology, may increase extinction risk. Alpine species are in desperate need of conservation action. </p> Understanding seed dynamics is arguably the most important piece of ex situ (outside of the natural habitat) seed conservation. Successful management of ex situ seed collections relies on understanding seed quality, viability and seed banking behavior. Prior to seed banking, it is important to have an estimate of the quality of each collection so that resources are not wasted on a non-viable collection and to understand how viability may change throughout the duration of storage. The most efficient and least destructive way to assess seed quality is through x-ray imagery. X-ray imaging is especially appropriate for small seed collections or for those of globally threatened species so as not to destroy any of the seeds in the collection. X-raying allows the inspection of the inside of the seeds, providing images that show whether a seed is filled with an embryo/endosperm, empty, or predated upon by an insect. With this information we can have an initial estimate of seed collection quality, which is impossible with visual inspection alone. </p> The funding from IMLS allowed us to purchase a Kubtec X-ray to image all our alpine seed collections, which ranged in collection year from 1988 to 2025. Overall, our alpine seed collections are of good quality, with 87% of the collections having above 70% estimated viability (filled with viable tissue and potentially capable of germination). </p>
