Intentional or inadvertent feeding is the major cause of most wildlife problems. It is illegal to feed deer, bighorn sheep, mountain goats, antelope and elk in Colorado. The key to avoiding problem wildlife encounters is keeping unwanted wildlife out of homes, buildings and yards. Feeding songbirds is okay, but be aware it may attract other animals. Place bird feeders where they are not accessible to other wildlife species.
Wild animals are capable of finding plenty of food on their own.
Cover window wells with commercially available grates or bubbles, or make a cover yourself using quarter-inch hardware cloth or chicken wire. Close holes around and under the foundation of your home so that animals will not be tempted to homestead. Bury wire mesh 1 to 2 feet deep in places where animals might gain access. Don't give wildlife the opportunity to get into your garbage. Store it in metal or plastic containers with tight-fitting lids.