The Colorado River delta was once a lush paradise
Once a vibrant ecosystem teeming with life, the Colorado River delta was transformed into a dry landscape by dams, highlighting humanity's profound impact on nature.
Before dams, the Colorado River delta in Mexico was a thriving wetland, home to over 380 bird species, fish, jaguars, and otters. Indigenous communities like the Cucapá people relied on its abundant resources for millennia. The construction of dams like Hoover and Glen Canyon drastically reduced the river's flow, drying up 95% of the delta's wetlands by the 1960s. This led to an 80% drop in bird populations and a severe loss of biodiversity. However, a 2014 experimental water release temporarily revived parts of the delta, showing the potential for restoration.