Countermeasure against increasing of alien species large mouth bass.Sayama Nature park,Higashiyamato city,Tokyo,Japan.

- Image ID: ENCAX9
Countermeasure against increasing of alien species large mouth bass.Sayama Nature park,Higashiyamato city,Tokyo,Japan.
EDU Vision / Alamy Stock Photo
Image ID: ENCAX9
Countermeasure against increasing of alien species large mouth bass.Sayama Nature park,Higashiyamato city,Tokyo,Japan. Large mouth bass is alien species from out of Japan. It damages Japanese original ecosystem. Solution is to make man made spawning bed with pet bottles and artificial grass. Large mouth bass spawn on it. Later pull out them.
Location: Sayama Nature park,Higashiyamato city,Tokyo,Japan.