Which of the following is a known predatory animal in Wyoming?

The red fox is recognized as a predatory animal in Wyoming due to its hunting behaviors and dietary habits. As a member of the canid family, red foxes are opportunistic feeders and display predation on small mammals, birds, and insects. This ability to hunt and consume a variety of prey qualifies them as predators within their ecosystem.

In contrast, options such as the mountain goat, jackrabbit, and deer are not categorized as predatory animals. The mountain goat is primarily a herbivore, grazing on grasses and shrubs. Jackrabbits are also herbivorous, feeding on vegetation, while deer are well-known for consuming plants, leaves, and fruits. These animals play significant roles within their ecosystems but do not exhibit predatory behaviors. Thus, red foxes stand out as the correct answer due to their role as a predator in Wyoming's wildlife landscape.