Prime time for coyote calling is upon us. Coyotes are more aggressive and more apt to respond to the right sounds in February and March. Alphas are protecting their space while roaming males are searching for a mate. If you encounter a coyote behaving aggressively or a coyote attack, we urge you to contact our dispatch at 303-441-4444. Ask to speak to an officer who will forward the details to Colorado Parks and Wildlife; another service your police department offers. Learn more about how to minimize coyote conflicts on our Animal Control webpage.