Which of the following is a technique used in wildlife management?

Habitat restoration is a fundamental technique in wildlife management. This practice involves enhancing or rehabilitating natural environments to improve the habitat quality for various wildlife species. By restoring habitats, wildlife managers aim to create sustainable ecosystems that support diverse animal populations and maintain ecological balance. This can include activities such as removing invasive species, replanting native vegetation, and improving water quality in critical habitats, all of which contribute to a healthier environment for wildlife to thrive.

Other options like long-range shooting, increasing hunting quotas, and utilizing crossbows may be associated with hunting practices but are not directly classified as wildlife management techniques focused on habitat health and conservation. Instead, they pertain more to methods of hunting or regulation rather than the overarching goal of sustaining and enhancing wildlife populations and their environments. Thus, habitat restoration stands out as a proactive and essential method in wildlife management.