What does the term "poaching" refer to?

The term "poaching" specifically refers to the illegal hunting or capturing of wildlife. This activity often occurs without regard for regulations meant to protect endangered species and maintain wildlife populations, making it a serious issue in wildlife conservation. Poaching undermines legal hunting practices and can lead to the decline of species that are already at risk, disrupting ecosystems and biodiversity. It is defined by the lack of legal permissions or adherence to established hunting seasons and quotas that ensure sustainable wildlife management.

The other answers relate to different practices within wildlife management and conservation, where invasive species control, legal hunting with permits, and tagging for research are all legal and regulated activities aimed at maintaining balanced ecosystems. These practices contribute positively to wildlife conservation and management, contrasting sharply with the detrimental impact of poaching.