The shape of the fin is different for each animal.
The picture was taken by "cg" on 09-10-2017 at 14:53
Camera: Nikon D5500
Aperture: f/3.2 | Exposure: 1/1000 | ISO: 100
The shape of the fin is different for each animal.
The picture was taken by "cg" on 09-10-2017 at 14:53
Camera: Nikon D5500
Aperture: f/3.2 | Exposure: 1/1000 | ISO: 100