The penguins at ZSL London Zoo have been up to something fishy - getting in on the act of being “green” and helping celebrate the Zoo’s recent Green Tourism for London award, with the addition of environmentally friendly living green roofs to their nest boxes.
Staff at ZSL London Zoo have taken some top tips from these eco-friendly penguins in an effort to go completely green and become the first organisation to be presented with a Green Tourism for London award.