At Bristol Zoo, squirrel monkeys, kea parrots and red pandas were given ice lollies filled with vegetables, leaves or mealworms, while the seals tucked into frozen fish in ice blocks as they frolicked in their pool.
Article source: https://www.huffingtonpost.co.uk/entry/uk-weather-heatwave-coping_uk_62d58319e4b008a2d03cc6c8