Colorado’s voter-mandated program to reintroduce gray wolves took a big step forward in 2025 with the births of an unknown number new wolf pups in the spring, state wildlife officials confirmed this week.

The wolf population in Colorado is growing, with the reintroduced animal successfully breeding and forming new packs over the spring,

Colorado Parks and Wildlife reports three new wolf packs in the state, signifying progress in their wolf reintroduction efforts.