Which of the following animals is NOT classified as a nongame species that may be taken year-round?

The tree squirrel is classified as a game species in California, meaning it is subject to specific regulations and seasons regarding its hunting. Unlike nongame species that can be taken year-round without restrictions, game animals like the tree squirrel have designated hunting seasons to help manage their populations and ensure sustainable practices.

In contrast, the other animals listed—English sparrows, skunks, and coyotes—are considered nongame species in California. This classification allows for their year-round take without a specific hunting season, reflecting the management approach for these particular species. They are often abundant and can be managed differently than game species, which require population control and conservation efforts through regulated hunting seasons.