Issue 3 of Habitat Environmental News highlights a range of topics including the vibrant new environmental murals, the implementation of round-the-clock police surveillance to protect Baguio watersheds, region-wide tree planting efforts, the development of a greener transport system in Baguio City, the role of a zero waste organization in promoting sustainable practices, the concerns of Baguio locals regarding tourism impact, the challenges of city traffic, and the promotion of eco-friendly tourism.