Water sampling for environmental DNA surveys by using an unmanned aerial vehicle
Hideyuki Doi, Yoshihisa Akamatsu, Yutaka Watanabe, Masuji Goto, Ryutei Inui, Izumi Katano, Mariko Nagano, Teruhiko Takahara and Toshifumi Minamoto
L&O Methods
http://onlinelibrary.wiley.com/doi/10.1002/lom3.10214/abstract?campaign=wolearlyview
SO COOL !!!!