Laughlin Lagoon – in the News!

In March 2018, Del Sol Group started surveys for the endangered  Yuma Clapper rail (Rallus longirostris yumanensis), at Laughlin Lagoon.     This project was in the news – learn more read more >

ASU Athletic Facilities

Del Sol Group has been hired by the construction managers to perform biological resource clearances on various parcels within the ASU redevelopment area for athletic facilities. Specifically, Del Sol Group read more >

Biological Survey Season is here!

Del Sol Group has been busy preparing for surveys for various special status species.  DSG’s Biologists are certified in numerous special-status species, and recently include the Western burrowing-owl (Athene cunicularia read more >