Zoos can be very large and diverse or very small and specialized. They may be open to the general public or limited to only researchers. The consistency is that wild animals are kept in a controlled environment in which they are cared for by human handlers. The entities may be governmental, for profit or not-for-profit entities. Risks include walk-through and drive-through zoos, wildlife refuges, parks, and aquariums. Coverages available include commercial general liability, property, commercial automobile, business income, inland marine, workers compensation, crime, food-borne illness, excess/umbrella liability, and professional liability. Animal mortality coverage may be available on a stand-alone basis. This explanation of insurance benefits is provided by Insurance Marketplace.