Blog
Enjoy "Digging Into the Gardens" blog, written by Denver Botanic Gardens' staff. Learn about gardening, horticulture, research, conservation, special events, art, tours and much more.
Front Range City Nature Challenge 2026 Results
The City Nature Challenge is a yearly community science event for folks all over the world to observe and document biodiversity in their own backyards. To participate, people make observations of any
Front Range City Nature Challenge
Let’s celebrate Earth Day and our Front Range biodiversity by participating in the City Nature Challenge! This is a yearly event for folks in cities all over the world to observe and document
Denver-Boulder City Nature Challenge Sets New Record in 2025
The City Nature Challenge is a yearly community science event for folks in cities all over the world to observe and document biodiversity in their own backyards, and 2025 was the 10-year anniversary
City Nature Challenge 2025
Join your community in documenting biodiversity during the 10th anniversary of the City Nature Challenge! City Nature Challenge is a yearly event for folks in cities all over the world to observe and
Results of 2024 Denver-Boulder City Nature Challenge are in!
The City Nature Challenge is a yearly event for folks in cities all over the world to observe and document biodiversity in their own backyards. To participate, people make observations of any organism
City Nature Challenge 2024
Join your community in documenting biodiversity during the City Nature Challenge! Having started as a friendly competition in California, the global challenge, now in its 9th year, has grown to