Fish have adapted to seeing glints, flashes, and generally anything thats foreign to them
If you can, find a secure spot to leave the bag and come back to it whenever you need to change lenses
Anglers fishing waters with a lot of surface vegetation, or slop, drag hollow-body frogs across the top of the gunk
The timeline depends on the size of the affected area, contamination level, drying requirements, and whether damaged building materials need to be replaced
Ray-finned fish, also known as actinopterygians, belong to the class Actinopterygii and represent the majority of the bony fish population, the other being lobe-finned fish or sarcopterygians