Over 40 participants from throughout Arizona, including those experienced in botany, entomology, herpetology, ornithology, zoology and even animal tracking, joined forces for the March 23, 2025 Santa Rita Mountains/Rosemont Barrel Canyon Bioblitz.
Participants documented over 523 individual observations resulting in the identification of more than 182 verified species, including magnificent old-growth trees, hundreds of plants, animals, and insects living in this vibrant ecosystem now threatened by the proposed 26 sq. mile Hudbay/Copperworld open pit mine.
To view the full report, along with detailed information and species photos, click on the Bioblitz Executive Summary below.
Data obtained from this effort is a valuable scientific tool for monitoring the areas biodiversity and will assist in supporting efforts to stop this mine.
A special thanks to everyone involved, especially the Great Old Broads for Wilderness, and Dave DeGroot, for their efforts coordinating this well run and important event!
NOTE: This information is being reviewed and updated as needed. If you find any errors or corrections or just want to say thanks for all the hard work, you are encouraged to email Dave DeGroot at SouthArizonaDave@Gmail.com.