Question

Which of the following is an example of bycatching?

Which of the following is an example of bycatching?


Fishing fleets surround a marine reserve and try to capture any fish entering and leaving the


A fishing fleet destroys a coral reef while they bottomtrawl for shellfish.


Canadian fishermen switch to catching capelin because of the moratorium on cod fishing.


Fishermen accidentally catch sea turtles while drift netting for pelagic fish.


A shark is captured and killed because it keeps swimming by a crowded public beach.

Answer 1

Bycatching occurs when non-target species are unintentionally caught during fishing operations.

Therefore, the correct answer is: option 'Fishermen accidentally catch sea turtles while drift netting for pelagic fish.'

Step-by-step explanation:

Bycatch, in the fishing industry, is a fish or other marine species that is caught unintentionally while fishing for specific species or sizes of wildlife.

Therefore, an example of bycatching can be understood as a situation where fishermen unintentionally catch non-target species while trying to catch other fish.

One of the provided scenarios that represents this is: Fishermen accidentally catch sea turtles while drift netting for pelagic fish. Bycatches often occur due to the use of indiscriminate fishing methods like gillnetting and trawl netting.

Not only does bycatching affect the individual animals caught, but it can also lead to issues with marine biodiversity and the collapse of fisheries, further complicating the preservation of marine ecosystems.