CDP Theme: The colour green

When thinking about today's theme, I searched through my archives of Riga's green parks until finally found something a bit more unusual - a wolf lying down in grass in Riga Zoo. Note that not only grass is green here - but also shit flies which have obsessed the wolf. Anyone knows why shit flies are green? Being "eco" or pretending to be? :)

See what other City bloggers have found green in their cities around the world