This tree structure, looks like a giant tree house, is actually a Bird Apartment made by Japanese design studio Nendo, which was designed for the Ando Momofuku Center, in Komoro City forest in Japan’s mountainous Nagano Prefecture as an environmentally friendly nature activity. The birdhouse, may also be called bird watching station, has 78 tiny birdhouses and a private human-size space where one person can peep at birds from inside the treehouse.
