Mt. Cuba Center just released a new report highlighting the incredible diversity of moths found across its gardens and natural lands. Sarver Ecological conducted a two-year survey in 2024 and 2025 and documented at least 692 moth species, including 25 species that represent first Delaware records on iNaturalist and several potential new state records. These results indicate that Mt. Cuba’s native plant gardens support a biodiverse array of moths.
The project combined field surveys, community science observations, and historical data to create one of the most comprehensive pictures of moth diversity at Mt. Cuba to date. Researchers also documented nearly 300 additional invertebrate species, underscoring the important role native plants play in supporting wildlife.
Moths are among the most diverse groups of insects and are critical components of healthy ecosystems, serving as pollinators and food sources for birds and other wildlife. The report explores notable discoveries from the survey and highlights the connections between native plants and the insects that depend on them.
Access the full report and learn more about the fascinating moths found at Mt. Cuba, and how you can help at home at the link below.