Final answer:
The activity mentioned is an example of overharvesting which, along with habitat loss, introduction of exotic species, and climate change, poses a significant threat to biodiversity.
Step-by-step explanation:
The activity described is an example of overharvesting, which is one of the major threats to biodiversity. This unsustainable practice, along with habitat loss and the introduction of exotic species, significantly impacts species survival. Overharvesting includes the bushmeat trade in humid tropics threatening many species in Asia, Africa, and the Americas and is especially prejudicial to aquatic species. Another major threat that looms large is climate change, potentially causing more widespread extinctions in the future.