On Friday, October 30, the Zoological Society of London released photos showing the city's zoo animals enjoying special Halloween treats. Humboldt penguins were given a breakfast of fish on pumpkin-shaped trays. "Kiwi" and "Gizmo", the two curious capybaras of this collection, found their Halloween treats among carrots and leafy greens.
Berlin Zoo also released a video of Brutchen and Debbie, two dwarf hippos, showing them being treated to special Halloween treats.
Halloween is a celebration with historical roots in the ancient traditions of the Celts, also known by other names such as Day of the Dead and celebrated between October 31 and November 2 in several countries around the world.