The San Pedro River is a string of life that connects the forests of the high parts of the Sierra Madre in Durango and Nayarit with the marine ecosystems of the Islas Marias, through the flow of nutrients that fertilize the mangrove forests, sea grasses, estuaries, and lagoons in the natural protected area of Marismas Nacionales (Sinaloa-Nayarit).
Jaime and I started our trip in the Pine forest ecosystems.We wanted to describe these high lands, and the canyons where the freshwater starts its magnificent journey all along the watershed. One of the most important tools to document our findings is a small quadcopter that we use to take aerial footage in each of the stations that we chose previous to our trip. So far this technique has been a success for our objectives. However, in our third day of working, I was driving the quadcopter to explore a canyon in Tres Molinos, Durango, when a strong winds coming from opposite directions hit the device and I lost control of it. Fortunately, the quadcopter got trapped into the branches of a tall tree. One of the local persons helped us to recover the device.
We lost two blades, but we will be able to continue using the device in the next stations of our expedition. Soon, we will post other videos with this great aerial technique.
Photo by Jaime Rojo