The impact of habitat fragmentation on species diversity is generally negative, as it leads to isolated populations and reduced genetic flow. This separation can hinder species from accessing resources, finding mates, or adapting to environmental changes, increasing their risk of extinction. Fragmented habitats often support fewer species, promoting dominance of generalist species while specialists may decline. In addition, edge effects can introduce new predators or competitors, further stressing vulnerable species. Conservation strategies must focus on maintaining habitat connectivity and protecting large, contiguous areas to support genetic diversity and ecosystem functionality.