Illegal fishing is sometimes called poaching. Poachers do not respect fishing seasons (times when you are allowed to fish for a give species) which could affect breeding and lower fish stocks in a body of water. Poacher also may not abide by catch limits which adds further pressure to the fish and may lower fish stocks in the given body of water.
Poaching (fishing out of season, or for protected species, or fishing above quotas, or fishing without a license) is a criminal act and could lead to fines and imprisonment.
One of the effects of illegal fishing is overfishing of fish. When overfishing occurs, commercial fishermen make less money because they bring in less fish.
While fishing one must have a license, otherwise it is illegal. The cause of illegal fishing would be the costs of specific fishing licenses.
Fly fishing isn't illegal unless the fishing season is closed for a certain species. It really depends on your location and regulations.
Blast fishing is generally illegal in most jurisdictions.
effects of fishing
Yes. When someone does not follow rules and regulations the fishing activity is illegal and can the person can be charged with poaching or fined by conservation officers.
Yes.
Poaching is illegal hunting and fishing that is causing wildlife in Africa to become engangered.
Game wardens can check for fishing licenses and the number of fish caught.
A lot
catching too many
yes
Over fishing, illegal fishing, lack of money to purchase food, homelessness.